I assume it is a Ford based on the code you provided.
It means that there is oil getting into the plug galley for that plug, most likely due to a leaking valve cover gasket. There are o-rings that surround the plug galleys on the usual Inline 4 cylinder Ford motor that often go bad and let oil drip into the galleys where the plugs are located, eventually leaking into the threads of the plug and into the cylinder just like penetrating oil would.. The oil will contaminate the plugs and wires and cause misfires. Check the valve cover gasket for signs of leaks. Stick your finger into the plug galley, if it comes out with oil on it, replace the gasket.
Code po303 is Random engine misfire, probably being caused by the reason I listed above. Also, if you did not change the wires, make sure you do, especially if you had oil on the plug(s).
I doubt it is something internal, chances are it is something as simple as the Valve cover gasket leaking, so dont panic yet.
Note: If your piston rings were bad you would be blowing a ton of blue smoke out of the tail pipe and have a serious compression issue.
Update: Based on the additional info you provided, replace the valve cover gasket anyways, and replace the ignition wires, clean the new plugs with come carb cleaner before putting them back in to make sure there is no oil on them. Clear the trouble code, drive for a few days. If the same trouble code comes back, do a compression test on the cylinder that has an oil contamination problem. Also, run some injector cleaner through the fuel rail (or have a garage do it). Dont use the stuff you put in the tank, it will just stir up the dirt in the tank and complicate things. Use the propellant based cleaner that gets injected directly into the fuel rail. A dirty injector can cause a po303 code as well.
Never jump to the more severe solution when simpler solutions are often the answer.
Have code po303 changed spark plugs only spark plug three has oil on it what does this mean?
Oil or fuel? Could be bad plug, wire, cap, rotor, or coil pack, depending on car. Have to know make/model/year/and engine to help further.
Have code po303 changed spark plugs only spark plug three has oil on it what does this mean?
Piston rings are probably bad. But if you're lucky, it may just be a bad PCV valve.
Tuesday, October 25, 2011
Special tool for changing spark plugs on a sea ray boat?
we have a sea ray boat and the spark plugs are bad and we need to change them and they are really hard to get off and are located in the worst place (right under the engine) and is there a special tool we can buy to get under there a lot easier
please help :)
Special tool for changing spark plugs on a sea ray boat?
yeah, extensions and universals for your ratchet and socket set, nothing on a boats ever easy to get to, just take your time, think through it and with simple hand tools and patience you will be ok
please help :)
Special tool for changing spark plugs on a sea ray boat?
yeah, extensions and universals for your ratchet and socket set, nothing on a boats ever easy to get to, just take your time, think through it and with simple hand tools and patience you will be ok
What spark plug adds the most horsepower?
i have a 99 v6 mustang and im going to change the spark plugs and i wanna know which one adds the most horsepower?
What spark plug adds the most horsepower?
Horsepower is totally dependent on the bore and stroke of the engine and the condition of the fuel delivery system and condition of the ignition coil and wires. ALL new spark plugs will give exactly the same amount of horsepower. A good spark is a good spark--period. Once it lights the fire, the spark plug is out of the picture.
If you believe otherwise, you've fallen for marketing hype.
On the flip side, how LONG the spark plug can deliver a good spark IS open for discussion. That's where platinum and iridium come into the picture. They have a much higher melting point than ordinary copper electrodes. Since the hottest spark is one that just from a SHARP edge, you want a spark plug electrode that won't wear quickly.
The best metal out there for long life is iridium. Doesn't matter which brand.
Once again, don't fool yourself into thinking that one spark plug provides more HP than another, That's just advertsiing.
What spark plug adds the most horsepower?
spark plugs wont really add horsepower, their more efficient or accurate. that's all. they'll make an engine run better to its potential, like if your going from plugs that are very old and the gaps are wrong or are corroded, you'll notice a big difference. otherwise you wont notice more power, just cleaner or more efficient
Well the best are %26quot;Denso%26quot; kind of pricey but will add horsepower and performance.
what ever the OE spark plug is that is what you should put back in. Computerized cars have specific heat ranges that they are programed with so unless you have mods done to the engine I would stick to what the owners manual says to put in it. I own a 93 gt with the 302 in it and it burnt the living sh*t out of any of the hotter plugs. I paid $10 per plug for the denso iridium's and i was replacing them 6 months later. also, mustang don't like bosch, champion, or acdelco. I Auto light platinum's in mine and they do just fine. if you are looking for power, install a V8. that will help a lot ; )
What spark plug adds the most horsepower?
Horsepower is totally dependent on the bore and stroke of the engine and the condition of the fuel delivery system and condition of the ignition coil and wires. ALL new spark plugs will give exactly the same amount of horsepower. A good spark is a good spark--period. Once it lights the fire, the spark plug is out of the picture.
If you believe otherwise, you've fallen for marketing hype.
On the flip side, how LONG the spark plug can deliver a good spark IS open for discussion. That's where platinum and iridium come into the picture. They have a much higher melting point than ordinary copper electrodes. Since the hottest spark is one that just from a SHARP edge, you want a spark plug electrode that won't wear quickly.
The best metal out there for long life is iridium. Doesn't matter which brand.
Once again, don't fool yourself into thinking that one spark plug provides more HP than another, That's just advertsiing.
What spark plug adds the most horsepower?
spark plugs wont really add horsepower, their more efficient or accurate. that's all. they'll make an engine run better to its potential, like if your going from plugs that are very old and the gaps are wrong or are corroded, you'll notice a big difference. otherwise you wont notice more power, just cleaner or more efficient
Well the best are %26quot;Denso%26quot; kind of pricey but will add horsepower and performance.
what ever the OE spark plug is that is what you should put back in. Computerized cars have specific heat ranges that they are programed with so unless you have mods done to the engine I would stick to what the owners manual says to put in it. I own a 93 gt with the 302 in it and it burnt the living sh*t out of any of the hotter plugs. I paid $10 per plug for the denso iridium's and i was replacing them 6 months later. also, mustang don't like bosch, champion, or acdelco. I Auto light platinum's in mine and they do just fine. if you are looking for power, install a V8. that will help a lot ; )
Changed spark plug in 94 mercury capri, turns over wont start, getting, fire, fuel,?
spark knocking, husband at beach, changed plugs, getting fire,
low fuel pressure changed pump,filter, strainer checked pump relay, fuses,belt good,any suggestions? turns over good,and try to start .but when you push down on accelerator it doesn't seem to do as well
Changed spark plug in 94 mercury capri, turns over wont start, getting, fire, fuel,?
Engines need 4 things to run, fire, fuel, air, and compression. If you are getting fire, fuel, and air and it is still not starting that leaves a compression problem. If you go to your local auto parts store you should be able to loan out a compression tester for a few bucks, real easy to use. Look in a Chilton or Haynes and it should tell you what the compression is. Test each cylinder if it is below you probably have a head gasket problem, it could even be rings or maybe worse. The timing is also very important that could keep it from running so make sure the timing is correct and the firing order is correct. There are also sometimes ignition or ecu fuses that are seperate from your fuel fuse or relay that could keep it from start but will still allow it to turn over. It would help if I was able to get a good description of what it sounds like when you turn it over, a lot can be told by the sound. If none of these work for you feel free to pm me and I can give you a few more things to check out.
Changed spark plug in 94 mercury capri, turns over wont start, getting, fire, fuel,?
Broken timing belt?
is it in the right firing order?
low fuel pressure changed pump,filter, strainer checked pump relay, fuses,belt good,any suggestions? turns over good,and try to start .but when you push down on accelerator it doesn't seem to do as well
Changed spark plug in 94 mercury capri, turns over wont start, getting, fire, fuel,?
Engines need 4 things to run, fire, fuel, air, and compression. If you are getting fire, fuel, and air and it is still not starting that leaves a compression problem. If you go to your local auto parts store you should be able to loan out a compression tester for a few bucks, real easy to use. Look in a Chilton or Haynes and it should tell you what the compression is. Test each cylinder if it is below you probably have a head gasket problem, it could even be rings or maybe worse. The timing is also very important that could keep it from running so make sure the timing is correct and the firing order is correct. There are also sometimes ignition or ecu fuses that are seperate from your fuel fuse or relay that could keep it from start but will still allow it to turn over. It would help if I was able to get a good description of what it sounds like when you turn it over, a lot can be told by the sound. If none of these work for you feel free to pm me and I can give you a few more things to check out.
Changed spark plug in 94 mercury capri, turns over wont start, getting, fire, fuel,?
Broken timing belt?
is it in the right firing order?
Changing spark plugs 96 Jetta?
Ok, so i'm kinda new to the DIY auto scene, and my 96 Jetta gls needs new spark plugs. A few questions... My car (bought used) didn't come with a manual, so I don't know which size to buy. Second, which brand (if it matters) would give the best performance/reliability. Finally, do I need to disconnect the battery before attempting the job?
Changing spark plugs 96 Jetta?
The manual states to disconnect the battery before you do any type of maintenance to the car. You will need a special tool to remove the wires from the plugs the car had a plastic one originally snapped to the hood prop rod.
http://www.kingsbornewires.com/product.s鈥?/a>
Bosch standard (single electrode) PN: W0133-1637524
Changing spark plugs 96 Jetta?
Go here for ALL your spark plug options.
http://www.sparkplugs.com/results_app.as鈥?/a>
Brand does not matter. The main thing nowadays is the material, since many manufacturers recommend 60 to 100 thousand mile change intervals. Big change from the every 12 thousand back in the day (70's).
Get the best you can afford. Seems iridium is what the manufacturers are OEM'ing in new cars, so you really can't go wrong on these as a choice.
And no, the battery does not need to be disconnected when you change the spark plugs.
if you go to the parts store they will know what size you will need...there are only two sizes anyway. DO NOT!!! get any kind of spark plug with the word platinum in the name. they are usually more expensive and while sometimes making other cars run better they make these run worse. i've owned six 93-99 generation Jettas/golfs so i would know!
when you go to buy your spark plugs at a auto parts store ask the store clerk for help he will answer all your question for you on what you will need hope this answer your questionmsdn listview bug
Changing spark plugs 96 Jetta?
The manual states to disconnect the battery before you do any type of maintenance to the car. You will need a special tool to remove the wires from the plugs the car had a plastic one originally snapped to the hood prop rod.
http://www.kingsbornewires.com/product.s鈥?/a>
Bosch standard (single electrode) PN: W0133-1637524
Changing spark plugs 96 Jetta?
Go here for ALL your spark plug options.
http://www.sparkplugs.com/results_app.as鈥?/a>
Brand does not matter. The main thing nowadays is the material, since many manufacturers recommend 60 to 100 thousand mile change intervals. Big change from the every 12 thousand back in the day (70's).
Get the best you can afford. Seems iridium is what the manufacturers are OEM'ing in new cars, so you really can't go wrong on these as a choice.
And no, the battery does not need to be disconnected when you change the spark plugs.
if you go to the parts store they will know what size you will need...there are only two sizes anyway. DO NOT!!! get any kind of spark plug with the word platinum in the name. they are usually more expensive and while sometimes making other cars run better they make these run worse. i've owned six 93-99 generation Jettas/golfs so i would know!
when you go to buy your spark plugs at a auto parts store ask the store clerk for help he will answer all your question for you on what you will need hope this answer your question
What does changing a spark plugs gap do? does it make the spark hotter?
if a car calls for .060 is a smaller gap gonna make it do something different than like a .090 gap?
What does changing a spark plugs gap do? does it make the spark hotter?
A lot goes into the decision of what gap is correct. First the compression ratio, grade of fuel being used, tye of axle ratio and type of transmission. Then there is the firing KV killa-volt. according to the type of ignition that you have. standard ignition with points and a condenser is 15,000 to 18,000 volts. HEI= high energy ignition will go to 60,000 volts and COP= coil over plug can go to 90,000. The last is CDI= capacitive discharge ignition and it is capable of 125,000 volts. So if you have a ignition system that is very strong, it can bridge the larger gap and provide a strong ignition. The spark plug is the other side of the equation, wrong plug and you have a poor running car. Stick with what the dealer recommends and you will eliminate any problems in that area. Hope this helps.
What does changing a spark plugs gap do? does it make the spark hotter?
well the larger the gaps is called for the hotter is may be but each car has their own ignition that is only capable of producing a spark hot enough for what it was designed to do. the spark doesnt get hotter when you change the gap but it changes the profile meaning that it changes its amperage and duration. be careful not to make it so small that it cant ignite and to large that it will be put out before the fuel is ignited.
What does changing a spark plugs gap do? does it make the spark hotter?
A lot goes into the decision of what gap is correct. First the compression ratio, grade of fuel being used, tye of axle ratio and type of transmission. Then there is the firing KV killa-volt. according to the type of ignition that you have. standard ignition with points and a condenser is 15,000 to 18,000 volts. HEI= high energy ignition will go to 60,000 volts and COP= coil over plug can go to 90,000. The last is CDI= capacitive discharge ignition and it is capable of 125,000 volts. So if you have a ignition system that is very strong, it can bridge the larger gap and provide a strong ignition. The spark plug is the other side of the equation, wrong plug and you have a poor running car. Stick with what the dealer recommends and you will eliminate any problems in that area. Hope this helps.
What does changing a spark plugs gap do? does it make the spark hotter?
well the larger the gaps is called for the hotter is may be but each car has their own ignition that is only capable of producing a spark hot enough for what it was designed to do. the spark doesnt get hotter when you change the gap but it changes the profile meaning that it changes its amperage and duration. be careful not to make it so small that it cant ignite and to large that it will be put out before the fuel is ignited.
Does 2004 Honda Civic Ex Has A Spark Plug Wire?
I need to tune up my car soon then i notice that the car has no spark plug wiring. Do i just need to change the spark plug only since it doesn't come with the wiring? What should i do if i would change my spark plug but don't dont have the wiring. Is it ok?
Does 2004 Honda Civic Ex Has A Spark Plug Wire?
It has coil boots..There on the bottom of the coil that you pulled out and most of them are changeable
Does 2004 Honda Civic Ex Has A Spark Plug Wire?
It has coil boots..There on the bottom of the coil that you pulled out and most of them are changeable
Would a torn boot on a spark plug wire cause the car to run bad?
i was changing the spark plugs in my 2000 malibu and one of the wires was on good and the boot tore off would this make it run bad before i did this the car ran great
Would a torn boot on a spark plug wire cause the car to run bad?
that's definitely your problem if you can see the wire arcing.
Would a torn boot on a spark plug wire cause the car to run bad?
Yes it can. When you change the plugs should check the plug wires and make sure they are in good condition.
no i dont think so just put it back together as best as you can electrical tape may help but ill be better to ge a new wire
probably trying to short out on the block before it get to the spark plug replace the wire and check the firing order
Would a torn boot on a spark plug wire cause the car to run bad?
that's definitely your problem if you can see the wire arcing.
Would a torn boot on a spark plug wire cause the car to run bad?
Yes it can. When you change the plugs should check the plug wires and make sure they are in good condition.
no i dont think so just put it back together as best as you can electrical tape may help but ill be better to ge a new wire
probably trying to short out on the block before it get to the spark plug replace the wire and check the firing order
My yamaha blaster won't start, i just changed the spark plug and cleaned the air filter. Help please?
does it have spark? if it does your problem is gas related
My yamaha blaster won't start, i just changed the spark plug and cleaned the air filter. Help please?
Put new gas in it, make sure it is properly mixed and very clean. Also check to see if the spark plug is working. One thing to try is see if the kick start is actually connecting to the spark plug or if it has a broken connection. The best and easiest idea is to take it to a Yamaha dealer and have them check it. They will find the problem for you and that way you don't waste money on things that arent fixing the problem.
My yamaha blaster won't start, i just changed the spark plug and cleaned the air filter. Help please?
How long has it been since it was last started and how old is the gas in it? If the gas is over 3 months old it's likely the problem. Gasoline can turn to varnish very quickly when a vehicle is unused. Gasoline can also be many months old when you buy it because it's often stored for extended periods of time before being shipped off the your local station. If it's old but used right away it's OK but if you let it set around for a few months in your bike it turns to varnish and everything gets plugged up. Try spraying some starting fluid (ether) into the air intake and then start it right away. (Work quickly - it evaporates FAST.) If you don't have any buy the cheap stuff - it's all the same. If it fires up, runs a few seconds, then dies, it's not getting fuel.
Find the man who is deal with the air filter.
http://www.toboc.com/forum3/DEFAULT.ASPX鈥?/a>
clean fuel system %26amp; pilot jets
My yamaha blaster won't start, i just changed the spark plug and cleaned the air filter. Help please?
Put new gas in it, make sure it is properly mixed and very clean. Also check to see if the spark plug is working. One thing to try is see if the kick start is actually connecting to the spark plug or if it has a broken connection. The best and easiest idea is to take it to a Yamaha dealer and have them check it. They will find the problem for you and that way you don't waste money on things that arent fixing the problem.
My yamaha blaster won't start, i just changed the spark plug and cleaned the air filter. Help please?
How long has it been since it was last started and how old is the gas in it? If the gas is over 3 months old it's likely the problem. Gasoline can turn to varnish very quickly when a vehicle is unused. Gasoline can also be many months old when you buy it because it's often stored for extended periods of time before being shipped off the your local station. If it's old but used right away it's OK but if you let it set around for a few months in your bike it turns to varnish and everything gets plugged up. Try spraying some starting fluid (ether) into the air intake and then start it right away. (Work quickly - it evaporates FAST.) If you don't have any buy the cheap stuff - it's all the same. If it fires up, runs a few seconds, then dies, it's not getting fuel.
Find the man who is deal with the air filter.
http://www.toboc.com/forum3/DEFAULT.ASPX鈥?/a>
clean fuel system %26amp; pilot jets
Do i need to pull off the battery cable when I'm changing my spark plugs?
if yes then which one, positive or negative?
Do i need to pull off the battery cable when I'm changing my spark plugs?
GOD PEOPLE JUST DONT KNOW WHAT THERE TALKING ABOUT. IF YOU DONT KNOW SQUAT ABOUT CARS THEN DONT ANSWER THESE QUESTION. YOU DONT NEED TO DISCONNECT THE BATTERY!
Do i need to pull off the battery cable when I'm changing my spark plugs?
not unless you want to kill yourself
no
Be a good idea!!! LOL
The positive
As long as the car is turned off, it shouldn't be necessary to pull off the battery cable as the spark plugs don't receive a charge until the car is started.
Also, when you're removing battery cable, you should remove both cables and make sure they don't touch each other in the process.
nope!
No, you don't have to disconnect the battery. There is no connection between the batt. and the spark plugs.
No. The spark in the spark plugs comes from the distributor, not from the battery. The only way the plugs will spark is if the car is running or you are trying to start it.
nope i did. it dosent matter atfer you diconect them.
No, it's not necessary to disconnect the battery but don't leave the key in the ignition in case some smart azz reaches in and trys to start it.
If you do have to disconnect the battery at some point, always remove the negative terminal first . If you remove the positive one first, you risk shorting out the battery if you accidentally touch the body with the wrench or pliers. I know a guy who touched the brake line doing this and blew a hole in it, all of a sudden he had an even bigger job to do.a good research survey african american hair
Do i need to pull off the battery cable when I'm changing my spark plugs?
GOD PEOPLE JUST DONT KNOW WHAT THERE TALKING ABOUT. IF YOU DONT KNOW SQUAT ABOUT CARS THEN DONT ANSWER THESE QUESTION. YOU DONT NEED TO DISCONNECT THE BATTERY!
Do i need to pull off the battery cable when I'm changing my spark plugs?
not unless you want to kill yourself
no
Be a good idea!!! LOL
The positive
As long as the car is turned off, it shouldn't be necessary to pull off the battery cable as the spark plugs don't receive a charge until the car is started.
Also, when you're removing battery cable, you should remove both cables and make sure they don't touch each other in the process.
nope!
No, you don't have to disconnect the battery. There is no connection between the batt. and the spark plugs.
No. The spark in the spark plugs comes from the distributor, not from the battery. The only way the plugs will spark is if the car is running or you are trying to start it.
nope i did. it dosent matter atfer you diconect them.
No, it's not necessary to disconnect the battery but don't leave the key in the ignition in case some smart azz reaches in and trys to start it.
If you do have to disconnect the battery at some point, always remove the negative terminal first . If you remove the positive one first, you risk shorting out the battery if you accidentally touch the body with the wrench or pliers. I know a guy who touched the brake line doing this and blew a hole in it, all of a sudden he had an even bigger job to do.
I have a 2002 Isuzu Rodeo Sport and I need to change the spark plugs...do I have plug wires too?
When I called to price parts they asked if I had a coil ignition. I don't know what that is. Just want to know what I need to buy to have someone change them for me.
I have a 2002 Isuzu Rodeo Sport and I need to change the spark plugs...do I have plug wires too?
the 3.2L isuzu rodeo engines are coil on plug ignition. All you need for the spark plugs to be changed are 6 new spark plugs.
I have a 2002 Isuzu Rodeo Sport and I need to change the spark plugs...do I have plug wires too?
Sad part is this women works on both of her trucks, 2 motorcycles and any other vehicle I normally get my hands on.
yes
Plug wires go over the spark plugs to give a connection between the motor and distributor, otherwise there would be no spark to fire up the engine. Considering that you don't know about your vehicle or its parts I suggest you take it to a shop and let them do it
when u open ur bonnet and look in side ov it follow the leads from ur sparke plugs they will go 2 either a coil pack or 2 a dizzy coil pack looks like a square block with all 4 leads on 2 it a dizzy is round and normally orange in colour
Coil ignition is when each spark plug has it's own coil going to the spark plug, sometimes mounted right on top of the spark plug. I would just get new platinum plugs..... wires last a long time, and if you have coils for each spark plug, they almost never go bad, so you wont replace them.
I have a 2002 Isuzu Rodeo Sport and I need to change the spark plugs...do I have plug wires too?
the 3.2L isuzu rodeo engines are coil on plug ignition. All you need for the spark plugs to be changed are 6 new spark plugs.
I have a 2002 Isuzu Rodeo Sport and I need to change the spark plugs...do I have plug wires too?
Sad part is this women works on both of her trucks, 2 motorcycles and any other vehicle I normally get my hands on.
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yes
Plug wires go over the spark plugs to give a connection between the motor and distributor, otherwise there would be no spark to fire up the engine. Considering that you don't know about your vehicle or its parts I suggest you take it to a shop and let them do it
when u open ur bonnet and look in side ov it follow the leads from ur sparke plugs they will go 2 either a coil pack or 2 a dizzy coil pack looks like a square block with all 4 leads on 2 it a dizzy is round and normally orange in colour
Coil ignition is when each spark plug has it's own coil going to the spark plug, sometimes mounted right on top of the spark plug. I would just get new platinum plugs..... wires last a long time, and if you have coils for each spark plug, they almost never go bad, so you wont replace them.
Drop in MPG after changing spark plugs?
I just changed my plugs and wires in my 96 Nissan 200 sx 1.9 l SE and went from 33 mpg to about 25 . My gas needle hardly moves when I fill up before plug and wire change -using same gas station and same 97 grade ,just went 30 miles and the needle is already moving ? What can be causing this - the spark plugs that were taken out were fried ? do I need a new air filter -have a big cone air filter with cold air intake - could it be a dirty air filter with new plugs and wires ?
This makes no sense- new plugs , new wires= better MPG ????
Drop in MPG after changing spark plugs?
Did you use bosch brand plugs? Or any of the fancy 2, or 4 ground strap plugs? If so thats your prob.
Did you check and gap the new plugs to OEM spec? Plugs clam to be pre gapped but they aint.. You must always check and gap them.
Drop in MPG after changing spark plugs?
Well, according to the ancient law of fingerprints, whatever you did last is the cause of the problem now.
Are the new plugs exactly correct? Right heat range? Correctly gapped? Resistor or not?
And are the wires good? If they are resistance wires to get rid of radio interference, they could be a problem.
You are right. Things should have gotten better and what you did last dented something.
There's no way the spark plugs contributed to your 8 mpg economy loss. Perhaps when you were changing the spark plug wires you bumped the distributor a little, or knocked a sensor wire or vacuum hose loose.
Sounds as if you got the wrong brand plugs in the car. Did you get them from autozone, that will be your answer.
This makes no sense- new plugs , new wires= better MPG ????
Drop in MPG after changing spark plugs?
Did you use bosch brand plugs? Or any of the fancy 2, or 4 ground strap plugs? If so thats your prob.
Did you check and gap the new plugs to OEM spec? Plugs clam to be pre gapped but they aint.. You must always check and gap them.
Drop in MPG after changing spark plugs?
Well, according to the ancient law of fingerprints, whatever you did last is the cause of the problem now.
Are the new plugs exactly correct? Right heat range? Correctly gapped? Resistor or not?
And are the wires good? If they are resistance wires to get rid of radio interference, they could be a problem.
You are right. Things should have gotten better and what you did last dented something.
There's no way the spark plugs contributed to your 8 mpg economy loss. Perhaps when you were changing the spark plug wires you bumped the distributor a little, or knocked a sensor wire or vacuum hose loose.
Sounds as if you got the wrong brand plugs in the car. Did you get them from autozone, that will be your answer.
How come my 2006 ttr 125 wont start i cleaned the carb,and changed the spark plug?
it has less then 20 hour of riding time on it from the dealership...
How come my 2006 ttr 125 wont start i cleaned the carb,and changed the spark plug?
their are three basics to make it run fuel ignition and compression if all these apply should run.
How come my 2006 ttr 125 wont start i cleaned the carb,and changed the spark plug?
you sure you put everything back together properly including wiring harnesses??
if you've got fuel in the bowl and you are getting spark to the plug, it should crank if you didnt mess with anything else.
oh and why the hell would you mess with the carb or spark plug with the engine only having 20 hours on it? thats WAAAAYYYYY low hours to even be messing with it regardless of whether it sat up for the winter or not.
you likely voided any kind of service warranty you had on it by doing that.
How come my 2006 ttr 125 wont start i cleaned the carb,and changed the spark plug?
their are three basics to make it run fuel ignition and compression if all these apply should run.
How come my 2006 ttr 125 wont start i cleaned the carb,and changed the spark plug?
you sure you put everything back together properly including wiring harnesses??
if you've got fuel in the bowl and you are getting spark to the plug, it should crank if you didnt mess with anything else.
oh and why the hell would you mess with the carb or spark plug with the engine only having 20 hours on it? thats WAAAAYYYYY low hours to even be messing with it regardless of whether it sat up for the winter or not.
you likely voided any kind of service warranty you had on it by doing that.
I have a Troy-Bilt TB426 Push Lawn Mower and it won't start. I changed the spark plug but it still won't start
It licked some oil but it won't start, HELP.
I have a Troy-Bilt TB426 Push Lawn Mower and it won't start. I changed the spark plug but it still won't start
google: lawn mower trouble shooting
I have a Troy-Bilt TB426 Push Lawn Mower and it won't start. I changed the spark plug but it still won't start
You need to check to see if it has spark. Remove the spark plug attach the wire and ground the plug on the engine, have someone crank it. It should have spark, if not it could be the ignition coil. If it has spark, it is most likely that the carburetor needs to be cleaned. You could also put a teaspoon of gas into the sparkplug hole, replace the plug and wire and try to start it. If it tries to start but won't stay running it is a fuel problem. Either not getting fuel to the carb or the carb is dirty.
If you hit something while mowing you have bent the shear pin. Untill this is replaced...it won't start.
I have a Troy-Bilt TB426 Push Lawn Mower and it won't start. I changed the spark plug but it still won't start
google: lawn mower trouble shooting
I have a Troy-Bilt TB426 Push Lawn Mower and it won't start. I changed the spark plug but it still won't start
You need to check to see if it has spark. Remove the spark plug attach the wire and ground the plug on the engine, have someone crank it. It should have spark, if not it could be the ignition coil. If it has spark, it is most likely that the carburetor needs to be cleaned. You could also put a teaspoon of gas into the sparkplug hole, replace the plug and wire and try to start it. If it tries to start but won't stay running it is a fuel problem. Either not getting fuel to the carb or the carb is dirty.
If you hit something while mowing you have bent the shear pin. Untill this is replaced...it won't start.
What does a Resistor do in a spark plug ? And why wont my bike start ?
Ive changed my old spark plug %26quot;BR7HS%26quot; with a %26quot;B7HS%26quot; And now the bike wont start.
Ive been told the %26quot;R%26quot; stands for Resistor. What does this do and why is it effecting my bike ?
What does a Resistor do in a spark plug ? And why wont my bike start ?
The resistor in a spark plug cancels out RFI (Radio Frequency Interence). RFI can disrupt electronic igniton system and fuel injection computer signals. RFI also interefres with the radio reception, when car manufactuers first switched from points-type igniton systems to electronic, if you did not run resistor type plugs, you would get a loud buzzing sound from the car radio.
Resistor type plug wires are used for the same reason.
If your bike calls for resistor plugs and wires...and almost every car, truck and bike made since the late 70's do.....USE THEM....there is a reason for this
What does a Resistor do in a spark plug ? And why wont my bike start ?
just cuts down on the interference from your spark plugs to the radio.
Something else is wrong.
Crossed plug wires, perhaps ?
Kill switch engaged ??
Fuel on ?take advice fron me laptop peak replacement
Ive been told the %26quot;R%26quot; stands for Resistor. What does this do and why is it effecting my bike ?
What does a Resistor do in a spark plug ? And why wont my bike start ?
The resistor in a spark plug cancels out RFI (Radio Frequency Interence). RFI can disrupt electronic igniton system and fuel injection computer signals. RFI also interefres with the radio reception, when car manufactuers first switched from points-type igniton systems to electronic, if you did not run resistor type plugs, you would get a loud buzzing sound from the car radio.
Resistor type plug wires are used for the same reason.
If your bike calls for resistor plugs and wires...and almost every car, truck and bike made since the late 70's do.....USE THEM....there is a reason for this
What does a Resistor do in a spark plug ? And why wont my bike start ?
just cuts down on the interference from your spark plugs to the radio.
Something else is wrong.
Crossed plug wires, perhaps ?
Kill switch engaged ??
Fuel on ?
I have a 2000 Plymoth Neon and I was wondering how hard was it to change the spark plug and wires?
I'm trying to do this for the first time. I'm not sure how to go about it so if anybody can give me some ideas on whether this is better to take to a mechanic or is it actually possible for me to do on my own would be appreciated. Thanks alot. :)
I have a 2000 Plymoth Neon and I was wondering how hard was it to change the spark plug and wires?
Very easy to do yourself and even though it is cheap, you can still save about $50. First off go to an autoparts store and buy 4 spark plugs and the wires. Tell them what kind of car you have and they will get you what you need. If you don't have a tool set you will also need to buy a ratchet, 6%26quot; extension, and spark plug socket. You should really get an extension that will lock to the socket so that you dont get the socket stuck down the spark plug well. They will also be able to tell you what size spark plug socket you need. A spark plug socket looks just like a regular deep socket, but it has rubber inside to cusion the pocelin and help to keep you from breaking it. You will also need a spark plug gapper tool.
Now open your hood. Remove the first spark plug wire from the spark plug. It may be stuck on so be careful. Since you are replacing the wires as well it doesn't really matter, but usually you want to make sure that you pull from the rubber boot that fits over the plug and not the wire. If you pull from the wire you can pull the wire out of the boot and ruin the wire. Now put the socket and extension into the well and turn it until you feel the socket fit over the plug. Attach the ratchet and turn counter clockwise until you feel no more resistance and the plug can pull out. If the plug keeps falling out of the socket you can stick the boot back in the well and pull the plug out with that.
Next you will want to take out a new plug and gap it according to the specifications for your car. If you look on the underside of your hood you should find several stickers. One will tell you the proper spark plug gap. The gap refers to the space between the electrode of the plug and the metal above it. Most new plugs come pre-gapped, but I still like to double check. Now just put the plug back in the hole and tighten it up. Start tightening it without the ratchet to make sure that you don't cross thread it. It should go in very easy with no force for a few turns. When you are removing the plug and putting it back in make sure that the extension is perpendicular to the engine head. If you move it around from side to side you can break the spark plug because the body is made of porcelin (very fragile).
When the plug is back in follow the spark plug wire to the distributor and unplug it at that end. Now take out your new wires and find the one that is the same length and plug it into the distributor and the spark plug. Repeat for the other 3 cylinders.
Good luck with your project and thanks for not being lazy. OHC 4-cylinder engines are very easy to change plugs and wires because all the plugs are right on top of the engine and it is easy to get to them all.
I have a 2000 Plymoth Neon and I was wondering how hard was it to change the spark plug and wires?
you can totally do it yourself, but it's a cheap operation, I'd go with a pro
It's easy to do with mechanical knowledge. Without, I would let a shop do it.
I would check on Auto Tips . com possibly you can post your question. I myself see no problem in doing this---just be sure to do a plug/wire at a time--and do not forget to set the gap! Hope this helps you!
I have a 2000 Plymoth Neon and I was wondering how hard was it to change the spark plug and wires?
Very easy to do yourself and even though it is cheap, you can still save about $50. First off go to an autoparts store and buy 4 spark plugs and the wires. Tell them what kind of car you have and they will get you what you need. If you don't have a tool set you will also need to buy a ratchet, 6%26quot; extension, and spark plug socket. You should really get an extension that will lock to the socket so that you dont get the socket stuck down the spark plug well. They will also be able to tell you what size spark plug socket you need. A spark plug socket looks just like a regular deep socket, but it has rubber inside to cusion the pocelin and help to keep you from breaking it. You will also need a spark plug gapper tool.
Now open your hood. Remove the first spark plug wire from the spark plug. It may be stuck on so be careful. Since you are replacing the wires as well it doesn't really matter, but usually you want to make sure that you pull from the rubber boot that fits over the plug and not the wire. If you pull from the wire you can pull the wire out of the boot and ruin the wire. Now put the socket and extension into the well and turn it until you feel the socket fit over the plug. Attach the ratchet and turn counter clockwise until you feel no more resistance and the plug can pull out. If the plug keeps falling out of the socket you can stick the boot back in the well and pull the plug out with that.
Next you will want to take out a new plug and gap it according to the specifications for your car. If you look on the underside of your hood you should find several stickers. One will tell you the proper spark plug gap. The gap refers to the space between the electrode of the plug and the metal above it. Most new plugs come pre-gapped, but I still like to double check. Now just put the plug back in the hole and tighten it up. Start tightening it without the ratchet to make sure that you don't cross thread it. It should go in very easy with no force for a few turns. When you are removing the plug and putting it back in make sure that the extension is perpendicular to the engine head. If you move it around from side to side you can break the spark plug because the body is made of porcelin (very fragile).
When the plug is back in follow the spark plug wire to the distributor and unplug it at that end. Now take out your new wires and find the one that is the same length and plug it into the distributor and the spark plug. Repeat for the other 3 cylinders.
Good luck with your project and thanks for not being lazy. OHC 4-cylinder engines are very easy to change plugs and wires because all the plugs are right on top of the engine and it is easy to get to them all.
I have a 2000 Plymoth Neon and I was wondering how hard was it to change the spark plug and wires?
you can totally do it yourself, but it's a cheap operation, I'd go with a pro
It's easy to do with mechanical knowledge. Without, I would let a shop do it.
I would check on Auto Tips . com possibly you can post your question. I myself see no problem in doing this---just be sure to do a plug/wire at a time--and do not forget to set the gap! Hope this helps you!
How to change the spark plug in a 2005 Yamaha Zuma scooter?
There should be a tool in your under seat storage that has a spark plug tool.
Underneath the scooter, close the the front of the transmission or directly underneath the passenger foot stands, there should be a ignition wire (it will be a soft rubber wire) connected to the spark plug. Go ahead a pull it off, it comes right off. Then use the tool like a socket to unscrew the spark plug (the screwdriver in the tool kit is used for leverage for you to twist the spark plug tool).
Replace the old plug with the new one, but do not force it in, as the teeth on the plug may strip. Take your time to get it lined up, at this point just using your hand as opposed to the tool might be easier. Once you start screwing it back in, use the tool to tighten it, just tight enough that you can do it with little effort. Just slip the ignition wire back on and you are ready to go.
How to change the spark plug in a 2005 Yamaha Zuma scooter?
http://answers.yahoo.com/question/index;鈥?/a>
Underneath the scooter, close the the front of the transmission or directly underneath the passenger foot stands, there should be a ignition wire (it will be a soft rubber wire) connected to the spark plug. Go ahead a pull it off, it comes right off. Then use the tool like a socket to unscrew the spark plug (the screwdriver in the tool kit is used for leverage for you to twist the spark plug tool).
Replace the old plug with the new one, but do not force it in, as the teeth on the plug may strip. Take your time to get it lined up, at this point just using your hand as opposed to the tool might be easier. Once you start screwing it back in, use the tool to tighten it, just tight enough that you can do it with little effort. Just slip the ignition wire back on and you are ready to go.
How to change the spark plug in a 2005 Yamaha Zuma scooter?
http://answers.yahoo.com/question/index;鈥?/a>
My brother changed the spark plug and the old one has oil on the thread, is their a problem in the engine?
He think some thing crack or broke in the engine.
My brother changed the spark plug and the old one has oil on the thread, is their a problem in the engine?
Depends where the oil came from. If it is not using oil, the chances are it came from the top of the engine, perhaps at a top up or oil change - a little could have been spilled. It could perhaps be leaking from a gasket on the top end, which is usually easy and cheap to fix. Worst case is that it is coming from the engine bores, which could be anything from engine wear to a pressure relief valve blocked.
I would check for any obvious signs of oil on the top end that should not be there and also monitor the oil consumption - it should use less than a pint every 1,000 miles. Most modern engines use virtually none.
My brother changed the spark plug and the old one has oil on the thread, is their a problem in the engine?
It's probably just seepage at the valve cover gasket.
No, if it's just on the threads, it means the valve cover gasket is leaking a little and so oil collects in the plug area. However if the firing tip of the plug is fouled with oil that means something else.
Hard to tell for sure without seeing it, but most likely is that the valve cover gasket is leaking a bit and oil simply accumulated in there and covered the threads when the spark plug was removed. Way to tell... remove the spark plug, and put your finger into the cylinder. Oil in there? Does the car run poorly? If there is a bunch of oil in there, either you have a broken or worn cylinder ring, or even more likely worn valve guides. A compression test will reveal the problem.
I'd say look for a leaking valve cover gasket that would run oil down around the spark plug base.
Probably valve cover leaks or you miss the fill hole and oil runs down the block on to the spark plug. If the valve or rings were bad the plug would be fouled out and you would have a miss or low pressure on that cylinder As you didn't say the plug was fouled out or lose of power check the valve cover for leaks.
Since you did not bother to list the vehicle that you are working on I am going to take a guess and say that you have a car that has spark plugs that go down through the valve cover and have a long spark plug boot to reach the plug. This type motor has spark plug tube seals that go bad and let oil get down to the plugs and the oil slowly works its way down the plug toward the cylinders. This is not too bad to change and can normally be purchased from a parts store for around $20.00 to $30.00 and is called a complete valve cover gasket set. Change that and you should be fine. Hope I have been helpful.
the only thing wrong there is that you need new valve pan gaskets. as long as the oil is,nt on the firing tips on the plugs then there no internal damage.
My brother changed the spark plug and the old one has oil on the thread, is their a problem in the engine?
Depends where the oil came from. If it is not using oil, the chances are it came from the top of the engine, perhaps at a top up or oil change - a little could have been spilled. It could perhaps be leaking from a gasket on the top end, which is usually easy and cheap to fix. Worst case is that it is coming from the engine bores, which could be anything from engine wear to a pressure relief valve blocked.
I would check for any obvious signs of oil on the top end that should not be there and also monitor the oil consumption - it should use less than a pint every 1,000 miles. Most modern engines use virtually none.
My brother changed the spark plug and the old one has oil on the thread, is their a problem in the engine?
It's probably just seepage at the valve cover gasket.
No, if it's just on the threads, it means the valve cover gasket is leaking a little and so oil collects in the plug area. However if the firing tip of the plug is fouled with oil that means something else.
Hard to tell for sure without seeing it, but most likely is that the valve cover gasket is leaking a bit and oil simply accumulated in there and covered the threads when the spark plug was removed. Way to tell... remove the spark plug, and put your finger into the cylinder. Oil in there? Does the car run poorly? If there is a bunch of oil in there, either you have a broken or worn cylinder ring, or even more likely worn valve guides. A compression test will reveal the problem.
I'd say look for a leaking valve cover gasket that would run oil down around the spark plug base.
Probably valve cover leaks or you miss the fill hole and oil runs down the block on to the spark plug. If the valve or rings were bad the plug would be fouled out and you would have a miss or low pressure on that cylinder As you didn't say the plug was fouled out or lose of power check the valve cover for leaks.
Since you did not bother to list the vehicle that you are working on I am going to take a guess and say that you have a car that has spark plugs that go down through the valve cover and have a long spark plug boot to reach the plug. This type motor has spark plug tube seals that go bad and let oil get down to the plugs and the oil slowly works its way down the plug toward the cylinders. This is not too bad to change and can normally be purchased from a parts store for around $20.00 to $30.00 and is called a complete valve cover gasket set. Change that and you should be fine. Hope I have been helpful.
the only thing wrong there is that you need new valve pan gaskets. as long as the oil is,nt on the firing tips on the plugs then there no internal damage.
Changing spark plugs?
I have a 2001 Nissan Maxima, and i'm about to change the spark plugs. I have a Haynes manual, and it's telling me that I need to remove the cover on top that says V6 3000, and then to remove the intake manifold collector. My question is what is the intake manifold collector? Do I need to do anything special like disconnect anything that could hurt me, i.e. battery? Apparently the older cars were easier to do tune ups on. After the intake manifold collector, I think I have the spark plug job under control, just seemed kinda interesting to read about the IMC. Anyways, thanks for any help!
Changing spark plugs?
because th intake manifold collector overlaps the plugs them selves, that is why you have to remove that part. the only caution that i will give you is be very careful to mark where every thing went. you could be removing allot of wires. remember where all of the bolts went. disable the starter just to make sure, and use caution around the fuel system. it is not that difficult of an idea to do though. i did one years ago on gm 3.4 that was very similar in design really. just go step by step, you will do fine.
Changing spark plugs?
remove the negitave side of the battery cable the imc is the part between the intake and the air filter the reason it needs removed is the height between the plugs and the imc it just makes it easyer to access the plugs i always take a air hose and blow off the top of the engine before i start a tune up that way any loose junk wont fall in the cylinder good luck ooh if you have a cell phone with camera take a picture of engine before starting that might help when going back with things
Why? Is the IMC in the way?? According to this page, removal of the IMC is not required to access the spark plugs.
http://www.autozone.com/addVehicleId,263鈥?/a>
the collector is what separates all the intake air usually after the throttle body. Look at this pic and see the metal gray piece in the middle of the engine that looks like 6 hoses melted together thats it. http://www.turbo-kits.com/images/maxima_鈥?/a>
Changing spark plugs?
because th intake manifold collector overlaps the plugs them selves, that is why you have to remove that part. the only caution that i will give you is be very careful to mark where every thing went. you could be removing allot of wires. remember where all of the bolts went. disable the starter just to make sure, and use caution around the fuel system. it is not that difficult of an idea to do though. i did one years ago on gm 3.4 that was very similar in design really. just go step by step, you will do fine.
Changing spark plugs?
remove the negitave side of the battery cable the imc is the part between the intake and the air filter the reason it needs removed is the height between the plugs and the imc it just makes it easyer to access the plugs i always take a air hose and blow off the top of the engine before i start a tune up that way any loose junk wont fall in the cylinder good luck ooh if you have a cell phone with camera take a picture of engine before starting that might help when going back with things
Why? Is the IMC in the way?? According to this page, removal of the IMC is not required to access the spark plugs.
http://www.autozone.com/addVehicleId,263鈥?/a>
the collector is what separates all the intake air usually after the throttle body. Look at this pic and see the metal gray piece in the middle of the engine that looks like 6 hoses melted together thats it. http://www.turbo-kits.com/images/maxima_鈥?/a>
What is the recommended spark plug for BMW ??
1.. I have 320i BMW YEAR 1996 ( 6 CILINDER ) andI need to know the best recommended spark plug for it.
2. For how long we should change the spark plug, ,,,,,,,,,,,,,,,,,,,, (( I am changing it after 10000 km , is it OK ? )).
3. I need to know a web site for recommended parts for my old car .
What is the recommended spark plug for BMW ??
Bosch WR8DC.
10000 Km is a bit early, should last 100-150K.
There are tons. Try http://www.bavauto.com for one. I just stumbled on it.
What is the recommended spark plug for BMW ??
bolsh is the best for bmw, volkswagon, and porche
Platinum-tipped Bosch plugs have always been my favorite. As for how often to change them, they can easily go up to 80,000 miles or even more, but I would check, clean and regap them every 15,000 miles.straight hair dermatologist advice
2. For how long we should change the spark plug, ,,,,,,,,,,,,,,,,,,,, (( I am changing it after 10000 km , is it OK ? )).
3. I need to know a web site for recommended parts for my old car .
What is the recommended spark plug for BMW ??
Bosch WR8DC.
10000 Km is a bit early, should last 100-150K.
There are tons. Try http://www.bavauto.com for one. I just stumbled on it.
What is the recommended spark plug for BMW ??
bolsh is the best for bmw, volkswagon, and porche
Platinum-tipped Bosch plugs have always been my favorite. As for how often to change them, they can easily go up to 80,000 miles or even more, but I would check, clean and regap them every 15,000 miles.
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