Blue Smoke from Exhaust When Accelerating

Car trouble symptoms
Blue smoke from exhaust comes out when accelerating.

Car problem diagnosis
Blue smoke during acceleration is an indication of a worn valve stem seals. Valve stem seal prevent oil from entering the combustion chamber, if the seal is worn or gone bad, oil will get past the valve stem into the combustion chamber. In this case the oil inside the combustion chamber will be burned and blue smoke will comes out the exhaust.

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