Blue smoke coming from the car: causes and solutions

SSPDaily explains what blue smoke from the exhaust pipe can indicate. Learn about the possible causes and methods of fixing this problem.

Check the engine oil

Blue smoke from the exhaust pipe can be a sign that oil is leaking into the combustion chamber. To check this, park the car on a flat surface, let the engine cool down, and take out the dipstick. If the level is too high and smells like gasoline, it may indicate a leaking gasket or worn piston rings.

To prevent further damage to the engine, you should contact a specialist to check and fix the problem. In addition, if the oil level is low, top it up to the recommended level using the optimal oil for the vehicle.

Check the turbocharger

If your vehicle has a turbocharger, blue smoke can indicate a problem with the turbine seals. Over time, these seals can wear out, causing oil to leak into the intake system and combustion chambers. To solve this problem, you should visually inspect the turbocharger for any signs of oil leakage.

If oil is detected, the turbocharger will need to be repaired or replaced to correct the problem and prevent further damage to the engine. Regular maintenance and oil changes will help extend the life of the engine and prevent oil leakage problems.

Check the coolant

Sometimes blue smoke can be the result of a problem with the cooling system or antifreeze getting into the combustion chamber. Check the coolant level for possible leaks in the cooling system to determine if this is the cause of the problem.