What causes excessive smoke from exhaust?
Many times, this thick smoke is due to the likes of a blown head gasket, damaged cylinder, or a cracked engine block, which is causing coolant to burn. Thick white exhaust smoke usually indicates a coolant leak, which could cause overheating and put your engine at a serious risk of damage.
Why is my car blowing white smoke out the muffler?
White smoke from the exhaust: This could be steam caused by condensation in the exhaust pipe or a more serious issue caused by an engine coolant leak. Excessive amounts of white smoke could indicate head gasket failure.
What does it mean when GREY smoke comes out of your exhaust?
Blue/gray exhaust smoke means there’s likely an oil leak and your engine is burning oil. The leak could be caused by several issues like leaking valve seals, damaged piston rings, or worn cylinder walls.
How much does it cost to fix white smoke from exhaust?
Repairing your car that has white smoke exiting your tailpipe can vary so greatly because it is not just one thing that can cause this issue. There are multiple failure points that can create this issue, it can be as little as $55 or as high as $2,000. That is an unsettling gap in costs!
What color smoke is a blown head gasket?
The most common sign of a blown head gasket is exhaust smoke. White smoke indicates that your car is burning coolant that is leaking into the cylinders. A similar problem is indicated by blue exhaust smoke, though this is a sign of oil leaking from the gasket.
What does it mean when your car is smoking but not overheating?
The most common answer to, “Why is my car smoking but not overheating?” is that there’s a type of fluid that’s landed on the engine. This can be motor oil, fuel, transmission fluid, coolant, or even condensation. It can cause your engine to smoke because it’s burning off that fluid from the engine.