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mixture is too rich, is this carb. or injection? Have it checked.
Some of this discoloration is normal - caused by carbon monoxide.
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∙ 16y ago
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What causes black soot from tailpipe?
It usually means too much fuel or not enough spark.
Why does my Isuzu Rodeo 2002 have a black tailpipe?
If it's the inside of the exhaust that's black it could be caused by burnt oil in the engine.
What would cause oil to blow out the tailpipe?
Excess fuel causes black smoke.
What causes a Chevy 350 engine to blow heavy black oil out of the tailpipe?
bad rings or really bad valve seals.
Why does catalytic converter clog?
Catalytic converters clog due to the carbon that the car produces. Usually, when the carbon has built up inside the cat., black smoke will come out of the tailpipe when you rev the engine. In extreme cases, black soot is visible on the ground next to the vehicle's tailpipe. Crystal Woll
What causes a 94 ford escort to gurgle and have black smoke coming from tailpipe when accellerating?
Black smoke indicates excessive fuel possibly the engine is flooding this would also explain the gurgling.
What causes blue smoke to come from your tailpipe?
the engine is burning oil. blue smoke oil white smoke antifreeze black smoke excess fuel
What would cause black smoke to come out of the tailpipe in a 92 firebird?
black is excess fuel
Hot get rid of black smoke from tailpipe?
how can i get black exhaust smoke stuck on my dual exhaust
What causes black tailpipe?
Usually a black tail pipe is an indication of an engine running rich ( air/fuel mixture) caused by a bad oxygen sensor causing inproper fuel mixture, or caused by a restricted intake (dirty airfilter, carbon build up ect.) Most vehilcles will have some blackening of the tailpipe. If its excessive (smoking) have a mechanic look at it.
How can you make black smoke come out of your tailpipe?
Need to know why this is necessary.
Black smoke coming from tailpipe?
carbon result of incomplete combustion.
