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Excess fuel causes black smoke.

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โˆ™ 2004-11-14 09:26:40
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Q: What causes black smoke to come out of the tailpipe?
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What causes blue smoke to come from your tailpipe?

the engine is burning oil. blue smoke oil white smoke antifreeze black smoke excess fuel


How can you make black smoke come out of your tailpipe?

Need to know why this is necessary.


What would cause black smoke to come out of the tailpipe in a 92 firebird?

black is excess fuel


Does the transmission make smoke come out of the tailpipe?

No, the engine exhaust is what comes out of the tailpipe.


What causes white smoke to come out of tailpipe of a 1998 cadillac northstar sls?

Headgaskets or Stripped Head Bolts


What causes smoke to come out of the tailpipe of a car?

If it is really smoke, then it is almost always caused by burning of oil that enters the engine due to bad seals and rings.


What causes black smoke to come for the tailpipe of a 1994 Lincoln Town Car?

Black smoke usually indicates an overly rich fuel/air mixture. In other words the engine is getting too much fuel or it is not being burned properly. Blue smoke is oil burning. White smoke is coolant in the combustion chamber.


What would cause black smoke to come from the tailpipe of a 97 Chevy Cavalier?

Black smoke usually means the engine is running too rich. The fuel/air mixture is incorrect. Blue smoke is oil burning.


Would a bad head gasket cause loss of oil to come out the tailpipe?

No. A bad head gasket would cause water to come out the tailpipe. You will see white smoke. Leaky rings would cause oil to come out the tailpipe. You will see blue smoke.


What causes smoke to come out of engine?

blue smoke is oil. white smoke is water. black smoke is unburnt fuel


Is it normal to have oil to come out tailpipe when head gasket is bad?

no. when a head gasket is bad coolant goes to the exhaust pipe and causes the car to smoke alot all white smoke.


What causes a 95 ford contour to blow black and blue smoke that alternates along with black soot to come from the tailpipe when you first start the car or when the RPM hand reaches three thousand?

You have worn valve seals and posibly bad valve guides.


What causes water to come out of the tailpipe?

You have a blown head gasket.


What would cause white smoke to come out of tailpipe?

Head gasket or cracked head


What would cause white smoke to come out of the tailpipe after the car sat for months?

White smoke is a symptom of a blown head gasket.


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 would cause blue smoke to come out of your tailpipe on 97 Volvo 850?

Blue smoke is burning oil.Blue smoke is burning oil.


What causes water and white smoke to come out of tailpipe when engine heats up?

Blown head gasket, cracked head, or both. STOP driving this car or you will destroy the engine. Have this repaired ASAP.


What would cause f350 6.9 diesel to lose power and have white smoke come out of tailpipe?

blown head gasket,it causes the coolant and gas get mixed in cylinder,that cause the white smokeyou also loose compression which in return you loose power


Does misfiring on cylinder 6 and 8 cause white smoke to come from the tailpipe?

It could, depending on the cause of the misfire.


Why would black smoke come out of the tailpipe of a 1992 Honda Civic Dx when accelerating?

For diesels, black smoke is normal. For gasoline engines, black smoke indicates that the engine is getting too much fuel. Check air filter, oxygen sensor, possibility of a stuck injector, throttle position sensor. A lot of that stuff can be checked by reading the computer codes.


What would cause billowing black smoke to come from your tailpipe then when you push the gas the smoke is white?

Blown head gasket. Or a missfire cause by a bag ignition coil, fouled plugs, too little fuel pressure, timing is off ect.


Why does white smoke come out of tailpipe Honda accord?

2 reasons: because it's cold outside, or you need an oil change


When you smell gas and white smoke come from tailpipe what is the problem?

There could be many problems related to smelling gas and seeing white smoke from your tailpipe. Some suggestions would be the head gasket. If the smoke has a blue tint to it, it may be oil related. If your car has a turbo, it may be the turbo needing to be replaced. To be sure, you can have a mechanic do a diagnostic on it.


Why does white smoke come out of the tailpipe on a jeep wrangler?

White smoke is steam. A little is normal on all engines. If there is a lot it could be an indication of coolant getting into the exhaust, possibly from a failed headgasket.