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black stuff under my exhaust

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Old Apr 27, 2005 | 08:21 AM
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d16efsedan's Avatar
d16efsedan
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From: ND
Default black stuff under my exhaust
ok when i start my car and let it warm up it leave a big black spot under my exhaust on the ground,it's not a liquid just like a black powder of some sorts....anyone know what it could be...motor is a d16a6...
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Old Apr 27, 2005 | 08:35 AM
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Filthy Focker!'s Avatar
Filthy Focker!
 
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Default Re: black stuff under my exhaust (d16efhatch)
Where under your exhaust?

How close is your exhaust to the ground?

Might be a hole in your pipe????

fs
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Old Apr 27, 2005 | 08:47 AM
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d16efsedan
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Default Re: black stuff under my exhaust (filthy_shovel)
sorry i wasnt thinkin*to much on my mind* its coming out of the exhaust tip......also no muffler just a cat and 4 in tip..could that be it or maybe the cat is bad????
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Old Apr 27, 2005 | 08:49 AM
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Default Re: black stuff under my exhaust (d16efhatch)
Sounds like your running rich maybe. Or you were running rich at a time.
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Old Apr 27, 2005 | 08:56 AM
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d16efsedan
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Default Re: black stuff under my exhaust (90blackcrx)
i was playing around with the dizzy and i set the timing and it has seemed to stop so far anyways.......
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Old Apr 27, 2005 | 09:07 AM
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Default Re: black stuff under my exhaust (d16efhatch)
Well if it's a powder it's most likely some sort of carbon deposits. Other than that I dont know what to say
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