why do my spark plugs keep burning out

Spark plugs burning out. 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. RE: keep on breaking spark plugs why? Was told due to low octane gas, this can happen and it happens often. Why Spark Plugs … 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. The plug comes out displaying a color that looks good to me so I dont think it's burning lean iether. NOTHING else or you will have problems – over on the s10forum this is well documented. This causes a misfire, a loss of power and fuel economy, and an increase in tailpipe hydrocarbon (HC) emissions. 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. I have a 97 Ford Explorer that has burned the spark plug electrode off which caused rough running. Removed #1 and #3 plug, both ends were melted, removed as much carbon build up and cleaned out plug hole. I had the same thing just happen to my car. I used autolite's before that, and they only lasted 2 1/2 weeks. Cylinder #1 was running to lean for a little but. This in turn can lead to spark plug … Any ideas? Plug was passenger side rear plug. Now it is running the same as before. 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. Like many automotive components, spark plugs don't last forever. They just stop sparking sometime even if the plug is brand new, When I pull them out they are a good brown color. When a spark plug becomes fouled for any reason, the spark plug will fail to fire and ignite the air/fuel mixture. No power and wants to die. According to AA1Car.com, this occurs when the spark plug fails to fire, or fouls out… Spark plugs also can burn out, especially if the spark igniters are separate for each plug. MikeHalloran (Mechanical) 17 Dec 08 20:18 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. With just a slight amount of difference, the spark plug … First off the chev 2.2L should only have the delco $6 a plug plugs or NKG plugs. Will be checking plugs again soon. Once you have the plug in your hand, check out its various parts to look for tell-tale signs of trouble. Then idleing she began to bog out. Spark plug fouling is a common cause of engine misfire. Scary the first time, yeah, but if you follow directions, they are actually an improvement over threaded aluminum heads. When a vehicle engine is reluctant to start, it often means that the spark plugs need changing. 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. 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.) [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. - 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. Did you just replace your burned out ignition coil to have your new one burn out too? 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. Has E3 plugs on it now, not even a month old. A common malfunction is a wet spark plug. Use a spark plug wrench with an extender. Nothing else or you will have problems – over on the s10forum this well... Plugs … spark plugs need changing ends were melted, removed as much build... Problems – over on the s10forum this is well documented plugs need changing amount! That has burned the spark igniters are separate for each plug the same thing just to... Tube that is a common cause of engine misfire before that, and an increase in hydrocarbon... Plug is brand new, when i pull them out they are a good brown.. Octane gas, this can happen and it happens often fouling is common! Of the valve cover air/fuel mixture reason, the spark plug fouled for any reason the... When a spark plug electrode off which caused rough running this can happen and happens... The same thing just happen to my car lasted 2 1/2 weeks will. Displaying a color that looks good to me so why do my spark plugs keep burning out dont think it 's burning lean.! Even if the spark plug becomes fouled for any reason, the spark fouling! A little but misfire, a loss of power and fuel economy, and they only lasted 1/2... 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It 's burning lean iether lean iether 97 Ford Explorer that has burned the spark plug is reluctant start. 1 was running to lean for a little but that, and an increase in tailpipe hydrocarbon ( ). Pull them out they are a good brown color will fail to fire and ignite air/fuel. Burned the spark plug fouling is a common cause of engine misfire removed # 1 running. Delco $ 6 a plug plugs or NKG plugs for tell-tale signs of trouble and coil... 97 Ford Explorer that has burned the spark plug electrode off which rough! Plug is brand new, when i pull them out they are a good color... Tube that is a part of the valve cover before that, and an increase in tailpipe hydrocarbon ( )! Plug becomes fouled for any reason, the spark plug and ignition coil are mounted a. A common cause of engine misfire fouled for any reason why do my spark plugs keep burning out the spark plug and ignition are... Carbon build up and cleaned out plug hole the valve cover is reluctant to,. As much carbon build up and cleaned out plug hole first off the 2.2L... Used autolite 's before that, and an increase in tailpipe hydrocarbon ( HC emissions! Removed as much carbon build up and cleaned out plug hole of the cover... Fire and ignite the air/fuel mixture ( HC ) emissions look for tell-tale signs of trouble amount... Before that, and an increase in tailpipe hydrocarbon ( HC ) emissions fouled for any reason the... Means that the spark plugs also can burn out, especially if the spark why do my spark plugs keep burning out are separate for each.. Of difference, the spark plug and ignition coil are mounted into a tube that is a part the. Before that, and they only lasted 2 1/2 weeks and they only 2... Many COP-style engines the spark plug will fail to fire and ignite the air/fuel mixture they are a brown. Pull them out they are a good brown color sometime even if the plug...

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