How do you fix blue smoke from exhaust?

How do you fix blue smoke from exhaust?

How To Fix Blue Smoke From Exhaust

1. Clean The Engine. Have you checked the engine yet?
2. Fix Valve Seals. Replacing Valve seals is not too hard and can be done at home by someone who can work on engines comfortably.
3. Fix Bad Glow Plug.
4. Fix PCV Valve.
5. Fix Blown Turbo.
6. Fix Transmission Modulator.

What does Blue smoke from the tailpipe usually indicate?

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. Pro-Tip: Blue smoke during acceleration means your vehicle’s piston rings may be damaged.

Is blue smoke from exhaust bad?

Blue smoke from a car exhaust is generally a bad sign, and the cause of it will need to be repaired as soon as possible. It’s either a problem to do with the oil, or internal engine components.

What is the most likely cause of blue exhaust smoke?

The most common cause of blue exhaust smoke is oil leaking past engine seals and into the cylinders where it then mixes and burns with the fuel. Blue exhaust smoke only at start-up can indicate worn piston seals or damaged or worn valve guides which may also cause a rattling noise.

When I start my car blue smoke comes out the exhaust?

If you are noticing blue smoke from the exhaust, it means your engine is burning oil due to an oil leak. This symptom could be the result of a leaking valve seal or a problem with a piston ring. What is happening is that the engine seals are not effectively sealing the oil from getting into the cylinders.

What causes a car to smoke from the 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.