Questions & Answers for: tell spark plug fouled

Question about 1985 XN 85 Turbo

2 Answers

...spark plug. It runs for about 10kms ( 6miles) then drops one (number 1) cylinder. Any thoughts? check the compression on #1 and possibly a leaky #1 injector. What fouling, I'm guessing carbon(black ...

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...the same thing. I changed the spark plugs and wires and it solved the problem. Go to your local Autozone and have them plug in their code reader to tell you what is wrong with your car. It is

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...spark plugs at 60,000 miles I had them replaced last month also at 68,000 miles rather than at the ''normal'' maintenance schedule of 98,000 miles. Are the remaining coils likely to fail also or soon ...

...spark plug but compression is fine 1991 300 zx tt oil fouling the spark plug but compression is fine If you are telling the compression it fine i advice you to to put new spark plugs then see what it ...

Question about 2000 RX 300

1 Answer

Hi

...tell me the solutiont avoid further major defect. REPLACE SPARK PLUGS AND WIRES AND CLEAN FUEL INJECTORS. SOUND LIKE FUEL INJECTORS LEAKING FOULING OUT SPARK PLUGS WHEN YOU TURN OFF ENGINE.WHEN YOU ...

Question about 1992 Grand Prix

1 Answer

spark plug is fouled. Without seeing it, its hard to tell from what. With a heavy black coating, this sounds like it is getting fouled by oil. This can be caused by poor oil control due to worn piston

...spark plug that is misfiring should tell the story. Is it oil fouled? Bad rings or valve seal. Is it carbon fouled? Electrodes fried? Wet looking? Maybe a bad plug wire and it's not firing ...

Question about 2002 Sl

2 Answers

...tell a lot by the look of the spark plug , was it wet looking , fuel fouled Black ,carbon fouled , nice tan color , what ? How to Read Your Spark Plugs Davison Automotive I had it on one of my 9 ...

...because if the rings are bad then gas is getting in the oil. Also have the compression tested. In the mean time you can go to an autoparts store and tell them to give you hotter spark

Question about 2002 Sl

1 Answer

. If you can find a really great two cycle engine tuner, he can tell by reading the spark plugs if the oil ratio is right.. ( I can do this!!)... If you start to foul plugs a lot.. you can go to 32:1.

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