Blue Smoke from Exhaust When Accelerating | All About Auto

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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 prevents oil from entering the combustion chamber, if the seal is worn or gone bad, the 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 come out the exhaust.

Possible cause of blue smoke when accelerating
Bad valve stem seals.

How to fix blue smoke from the exhaust of the car
Bring your car to a reputable auto repair shop and have the mechanic check the valve stem seal and replaced if necessary. You are lucky if your car is under warranty because you will be covered if not then you are facing a costly repair. Just replacing the valve stem seals usually corrects the problem, however, if the problem of blue smoke from the exhaust while accelerating still occurs then you’ll need a complete valve repair job and as I’ve said it will cost you a lot.

More Engine Troubleshooting Guide
Car Engine Problems Troubleshooting Guide
Car troubleshooting guide for common car engine problems based on the technician experience, it will serve as a guide to solve your engine problem, select the article below related to your engine problem.

Learn more: Car Engine Problems Troubleshooting Guide

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