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Decoding the Color Of Your Exhaust Smoke

Most people get anxious whenever they catch smoke coming out the back of their cars. The truth is that not all exhaust smoke is bad. By closely looking at the hue of the fumes, you can determine what is going on with your car. Some popular emission colors include: gray, blue, black, or white.    Gray Smoke - Gray exhaust smoke is probably the hardest to identify. If the smoke looks like a solid gray cloud, it may mean that you have a transmission fluid leak or engine oil leak. It is very important for you to take your car to a professional automotive technician to assess your systems.   Blue Smoke - Blue exhaust smoke suggests that your engine oil is being burnt. The next step you should take is inspecting your oil levels. It would help if you also walked around your car to ensure there aren't any visible leaks. Oil leaks are often caused by damaged seals, broken piston rings, or old cylinders.    Black Smoke - Dark or black exhaust smoke means that y ... read more

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