Car exhaust smoke can come in various different colours and thicknesses, all of which can be an indication of your engine's overall health and what’s going on under the bonnet. Car exhaust smoke can ...

CARS.COM — How can you tell if your car has an exhaust leak? Your ears and nose can alert you to some exhaust leaks, but they may not be able to detect all leaks, including ones that could allow ...

Sometimes, car problems are obvious, like leaks, unusual noises, overheating, and bluish exhaust smoke, which can indicate that your car is burning oil excessively. Other symptoms are less clear in ...

Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

White, wispy exhaust smoke when you start your car on a cold day is usually perfectly normal as long as it goes away after a few minutes. But what causes that exhaust smoke when the temperatures are ...

While most modern cars have a single exhaust pipe coming out the back, it is not totally uncommon to have multiple. There is ...

This was one of the most popular answers, and for good reason: the 918's exhaust is freakin' sick, especially when it shoots flames. I mean 1st gen Dodge Viper is the answer. It would be wrong not to ...