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What is wrong if your car is blowing blue smoke from the exhaust?

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Answered 2012-08-23 20:24:08

you have a dead baby in the gas tank

The above answer is unlikely as it would not fit through the fill spout. However, This means the engine is burning oil. It is usually worn piston rings or valve stem seals.

Sometimes there could be a problem with the emission system.

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What is the cause of blue smoke from exhaust the blowing blue smoke after that?

It is caused by oil getting into the combustion chamber and burning off

What could be wrong if your car has blue smoke coming from the exhaust?

If your engine is blowing blue smoke your engine is burning oil.If the smoke is present on acceleration, the piston rings are bad.If smoke is present on deceleration, then the valve guide seals are bad.

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Because my turbo is probably worn out and oil is leaking in to the exhaust.

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Burning of oil in cars can contribute to blue smoke from exhaust. However, it is also possible for a car to make blue smoke if a turbocharger is broken or experiencing an oil leak.

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What causes blue smoke from exhaust?

Burning oil

What can cause blue smoke from the exhaust?

Burning oil

What does blue smoke out the exhaust mean?

burning oil

Why is your smart car blowing Blue smoke?

Blue smoke from any car usually means that engine oil is being burnt, either inside the cylinder or on a hot surface such as the exhaust manifold, you need to ckeck for an oil leak, blown gasket etc.

What is the best way to stop blue smoke from exhaust?

if you have blue smoke coming into the exhaust that means your piston rings are bad and are letting oil into your combustion chamber and then causing the oil to be burned with your air fuel mixture and that's why your exhaust is blue from having that burnt oil dumped out of the exhaust valve and out the exhaust

Blue smoke from exhaust Renault espace?

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Will bad rings cause blue smoke from exhaust?

Stuck or broken oil rings can cause blue smoke.

Why does your exhaust smoke a lot?

Depends on the color of the smoke. Blue smoke-oil. Black smoke-unburnt fuel.

Will dirty oil that thined out make blue smoke?

Any oil burning will result in "blue" smoke. If you have blue smoke coming out of your exhaust, you definitely have an engine problem

What does it mean when Exhaust is blowing blue smoke?

If it blows blue smoke when starting up, that is usually the valve guides need replacing. If it constantly blows blue smoke, you are looking at piston rings. Either way oil is getting into the combustion chamber. If it's valve guides, you need to have the heads looked at, if it is rings, the bottom of the engine needs to come out.

What is the cause of blue smoke from the exhaust of a diesel while driving?

Blue smoke is caused by engine oil being burnt by the engine.

Why does you car have blue smoke out the exhaust?

blue smoke comes out the tail pipe when your engine is burning oil caused by a worn engine.

What does it mean when exhaust is blowing black and blue smoke?

Black and blue smoke means your engine is burning oil. That is bad. You may have a blown head gasket. That is very bad. You may have worn piston rings. That is also bad. I have no idea why your engine is burning oil but the reason is bad.

What can cause blue exhaust?

Blue smoke can be caused by a blown head gasket. . Blue is oil being burned in the engine.

What is the color of exhaust smoke if the engine is burning too much oil?


Truck blowing out whitish blue smoke?

Too much pot down the intake.

Why is my car blowing black an blue smoke and no power?

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