 Unknowm problem. PLEASE HELP, starting issues |
 Oct 12, 2009 - 2:17 PM
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Enthusiast  Joined Jan 2, '09 From California Currently Offline Reputation: 0 (0%)  |
Hello 6gc member I have an issue with my car. When my car sits over night and I start it the next day black exhaust fumes( as I believe) come out of my exhaust. What can be the cause of this. I checked my oil and it is clean and full. Thanks for the help
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Oct 12, 2009 - 4:23 PM
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Enthusiast Joined Mar 3, '05 From Richmond, B.C. Currently Offline Reputation: 0 (0%) |
Black is carbon -- check your spark plugs, but my bet is that you've got oil leaking onto your valves. It builds up with the valves closed, then drops all at once into your engine when you start. Were this a constant issue I'd suspect piston rings.
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Posts in this topic
alakai Unknowm problem. PLEASE HELP Oct 12, 2009 - 2:17 PM
OOBE Black exhaust means your car is running pig rich. Oct 12, 2009 - 2:27 PM Mstoochn ...r u pumping diesel into ur car?... or starting ... Oct 12, 2009 - 2:32 PM stephen_lee low quality fuel MAY cause this, or more likely oi... Oct 12, 2009 - 2:50 PM alakai No I don't start it reving the engine and I us... Oct 12, 2009 - 3:00 PM
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