A lot of smoke coming from exhaust
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A lot of smoke coming from exhaust
I installed my Hahn catback a few weeks ago, and I have been seeing a lot of smoke coming out, looks to me like there is a lot of carbon build up. So my question is, is this normal? Could the car need a tune?
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does it smell like gas or burning oil? oil is blue white black is gas. were you tuned before the exhaust? you could be running rich now cause you opened up the exhaust
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No it's still the stock downpipe and header
Last edited by skidizzle105; 01-13-2010 at 12:44 AM. Reason: Automerged Doublepost
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ya, i went thru the same thing, esp in the cold months ( i lived in ohio) and i took it to 2 different dealerships , and they said its normal, esp right on start up, its prob jus the tune being rich as Fk!!,, i wouldn worry about it tho
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Oh yeah i did not understand at first if this is happening at idle that is way to rich. When I go to wide open throttle in cold months black smoke is present
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