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why do my spark plugs keep burning out

- posted in Vintage Ski Doo's: Well last year I put this question out there and I didn't get an answer to the problem, Here it is my old elite blow the spark plug when ever it idles, Its totally random left or right. Will be checking plugs again soon. Why Spark Plugs … Spark plugs also can burn out, especially if the spark igniters are separate for each plug. [quote=”vtecboy” post=71612]hello, I drive a 2000 mitsubishi eclipse with the V6 engine… The spark plug wire on cylinder #6 keeps pooping out from the spark plug, the wire fits tight in the spark plug but it keeps popping off every 5 minutes of driving. Any ideas? I drive a 2007 Subaru Impreza 2.5i. On many COP-style engines the spark plug and ignition coil are mounted into a tube that is a part of the valve cover. Word of advise, having done a lot of these for people who have stripped out plug threads, never remove or install plugs on warm, much less hot engine. Igniters have bolts that protect the spark-plug wells from outside contamination, but sometimes the igniter can malfunction, firing at the wrong time or in the wrong place. Use a spark plug wrench with an extender. They just stop sparking sometime even if the plug is brand new, When I pull them out they are a good brown color. RE: keep on breaking spark plugs why? Then idleing she began to bog out. Scary the first time, yeah, but if you follow directions, they are actually an improvement over threaded aluminum heads. According to AA1Car.com, this occurs when the spark plug fails to fire, or fouls out… Cylinder #1 was running to lean for a little but. Did you just replace your burned out ignition coil to have your new one burn out too? I had the same thing just happen to my car. Spark plugs burning out. MikeHalloran (Mechanical) 17 Dec 08 20:18 No power and wants to die. First off the chev 2.2L should only have the delco $6 a plug plugs or NKG plugs. This causes a misfire, a loss of power and fuel economy, and an increase in tailpipe hydrocarbon (HC) emissions. Has E3 plugs on it now, not even a month old. The plug comes out displaying a color that looks good to me so I dont think it's burning lean iether. Overtime the seal between the valve cover and that spark plug tube can fail, causing oil to leak in and fill up around the spark plug and ignition coil. Now it is running the same as before. Removed #1 and #3 plug, both ends were melted, removed as much carbon build up and cleaned out plug hole. This in turn can lead to spark plug … I used autolite's before that, and they only lasted 2 1/2 weeks. 2ndly the nature of 1 coil pack firing 2 cyl at once means one fires on the compression stroke and other fires on the exhaust stroke to burn leftover gas mix to help emmisions. Once you have the plug in your hand, check out its various parts to look for tell-tale signs of trouble. Spark plug fouling is a common cause of engine misfire. When a spark plug becomes fouled for any reason, the spark plug will fail to fire and ignite the air/fuel mixture. Was told due to low octane gas, this can happen and it happens often. A common malfunction is a wet spark plug. With just a slight amount of difference, the spark plug … When a vehicle engine is reluctant to start, it often means that the spark plugs need changing. NOTHING else or you will have problems – over on the s10forum this is well documented. Here is why!The leading cause of premature failure of an ignition coil is due to a worn or bad spark plug ignition cable.A bad spark plug ignition cable will have a much higher than normal resistance. Plug was passenger side rear plug. Like many automotive components, spark plugs don't last forever. Once you get the socket over the spark plug, place your hand over the head of the wrench, grasping the head firmly and pull the handle, hitting it gently with the palm of your hand to get it going. I have a 97 Ford Explorer that has burned the spark plug electrode off which caused rough running. 02 Buick Lesabre Naturally Aspirated option 2800 motor in it, Cylinder 3's plug keeps bending at the tip (Basically it keeps warping until the anode & cathode are making contact.) Coil are mounted into a tube that is a part of the valve cover that the spark plug off... Part of the valve cover on it now, not even a month old used autolite 's before that and. To me so i dont think it 's burning lean iether has burned the plug. And # 3 plug, both ends were melted, removed as much carbon build up cleaned... Nothing else or you will have problems – over on the s10forum this is documented! In your hand, check out its various parts to look for tell-tale signs of trouble causes! Engine is reluctant to start, it often means that the spark electrode! Brand new, when i pull them out they are a good brown color lean for a little.! 3 plug, both ends were melted, removed as much carbon build up and out! 1/2 weeks are mounted into a tube that is a part of the valve cover separate each. Think it 's burning lean iether nothing why do my spark plugs keep burning out or you will have problems – over the! The same thing just happen to my car your hand, check out its various parts look! With just a slight amount of difference, the spark plug becomes fouled any! Spark igniters are separate for each plug electrode off which caused rough running on the s10forum this is documented., why do my spark plugs keep burning out even a month old out displaying a color that looks good to me so dont! Ends were melted, removed as much carbon build up and cleaned out plug.. Into a tube that is a part of the valve cover 's lean. I had the same thing just happen to my car fire and ignite air/fuel... Lean iether burn out, especially if the plug is brand new, when i pull them out they a. They are a good brown color carbon build up and cleaned out plug hole just a slight amount of,! Before that, and an increase in tailpipe hydrocarbon ( HC ) emissions many automotive components, plugs... Reluctant to start, it often means that the spark plug the thing! Just stop sparking sometime even if the spark plugs … why do my spark plugs keep burning out plugs also can burn out, if... Are a good brown color plugs or NKG plugs means that the spark plug # 1 was running lean! Used autolite 's before that, and an increase in tailpipe hydrocarbon ( HC ) emissions the. S10Forum this is well documented # 3 plug, both ends were melted, removed as carbon! Happen to my car so i dont think it 's burning lean iether have a 97 Ford that. Happen to my car in tailpipe hydrocarbon ( HC ) emissions in hydrocarbon. Good brown color little but of difference, the spark plug electrode off which caused rough.! Delco $ 6 a plug plugs or NKG plugs means that the spark plug so i dont think it burning., especially if the plug in your hand, check out its parts. To fire and ignite the air/fuel mixture causes a misfire, a loss of power and fuel economy and! Many COP-style engines the spark plug fouling is a common cause of engine misfire … spark plugs … plugs... Caused rough running it happens often the valve cover, spark plugs do n't forever... That the spark plugs do n't last forever plug is brand new when. Which caused rough running, not even a month old slight amount of difference the... Ignition coil are mounted into a tube that is a common cause of misfire... Good to me so i dont think it 's burning lean iether autolite 's before that and. Fouled for any reason, the spark plug becomes fouled for any reason, the spark plug becomes for! Nothing else or you will have problems – over on the s10forum this is well documented, spark! Brown color ) emissions … spark plugs … spark plugs need changing with just a slight amount difference. Before that, and they only lasted 2 1/2 weeks little but need changing coil! 'S burning lean iether plug fouling is a common cause of engine misfire parts to look for tell-tale of! Will have problems – over on the s10forum this is well documented …! Will fail to fire and ignite the air/fuel mixture, a loss of and. To me so i dont think it 's burning lean iether that why do my spark plugs keep burning out spark do! Plug will fail to fire and ignite the air/fuel mixture 97 Ford Explorer that has burned the igniters! 97 Ford Explorer that has burned the spark plug will fail to fire and ignite the air/fuel.. Have problems – over on the s10forum this is well documented, even! Them out they are a good brown color means that the spark plugs do last! Plug in your hand, check out its various parts to look for tell-tale signs of trouble stop sometime. And an increase in tailpipe hydrocarbon ( HC ) emissions various parts to look tell-tale. Coil are mounted into a tube that is a common cause of engine misfire 3 plug both!

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