Why is white smoke coming from my tailpipe?

Why is white smoke coming from my tailpipe?

White smoke. Some white exhaust smoke is normal, especially when you first start the car. Condensation can turn to vapor, providing what looks like white exhaust. But excessive white smoke likely means coolant is leaking into the engine combustion chambers.

What color smoke will come out of the tailpipe if the engine is burning oil?

Blue/gray exhaust smoke means there’s likely an oil leak and your engine is burning oil. Time to have a qualified technician check things out. The leak could be caused by several issues like leaking valve seals, damaged piston rings, or worn cylinder walls.

What does it mean when oil comes out of tailpipe?

If you really want to play detective, keep an eye out for the colors that come out of the tailpipe — they could be a sign indicating what the oil is actually doing to the exhaust. For example, blueish smoke means that the oil is leaking into the combustion chamber. Black smoke means that the engine is failing to burn combustion catalysts.

Why is the smoke coming from the tailpipe of my car?

If the smoke is bluish-white then the oil reservoir was probably overfilled with too much oil. The excess oil is flowing down the cylinder wall. The crankcase begins to provide too much pressure causing the excess oil to make its way into the combustion chamber.

Is it normal to see white smoke coming from the tailpipe?

You might occasionally notice light white smoke coming from the tailpipe, most of the time’s just water vapor. Also, it’s normal to see smoking coming from the tailpipe when you first start your car on cold winter days.

What to do if your tailpipe is smoking?

If you need to replace your valve guides, on the other hand, it’ll be significantly more expensive. The amount of labor required is much greater, and the parts cost is higher as well. Another option is to replace the cylinder head. Worn piston rings or cylinders: Piston rings seal the space between the piston and cylinder wall.