IF YOU GET A WHITE BLUEISH SMOKE.CAR IS BURNING OIL.IT COULD BE A RESTRICTED PVC HOSE/ WORN VALVE SEALS + GUIDES / WORN PISTON RINGS.
White smoke is an indication of coolant in the combustion chamber, and blue smoke is an indication of an engine burning oil. The white smoke indicates you have a blown head gasket or a cracked head or both. If you have been driving this car in this condition very long at all, then you have caused severe wear on the cylinders and bearings so that is why it is burning oil. If you are loosing coolant with no apparent leak, white foamy substance on the underside of the oil fill cap, or over-full oil then you for sure have an internal engine problem. A compression and cooling system pressure test will verify this. The fix is to removed the heads and replace the head gasket. If the engine was ran like this for a long time, you may need a complete overhaul or a new engine as severe engine damage did occur.
You have an oil leak one of your seals or gaskets is leaking and its burning through the exhaust.
You're burning oil. Get a compression test done to it
SOURCE: Blueish white smoke comeing from exhaust
Hello There
White smoke when first started is normal. If white smoke continues you have an internal coolant leak, i.e., cracked head/blown head gasket.
Black smoke is caused by a rich fuel condition.
Blue smoke is caused by oil consumption.
You need to check your oil cap for yellow/white gunk on the cap if you have this then this is a sign your head gasket is cracked. Check to see if your radiator coolant level is down this is also another sign.
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