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 ...

For car enthusiasts, buying a car and leaving it alone can sometimes seem like an impossible task. Whether it would be in the name of personalizing your ride so that its look matches your own personal ...

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 ...

With lives filled with the sounds of unrestricted race cars, it's no wonder enthusiasts want their daily drivers to sound similar. A sporty exhaust system is one of the quickest ways to make your car ...

What if a single inexpensive upgrade could significantly cut your car’s emissions while simultaneously increasing its fuel efficiency? That’s the enticing concept behind the Blade, a chromed-out ...

Internal combustion engines have long received flack for how wasteful they are. And while you can't argue about how inefficient they may be, the truth is that internal combustion has led the way for ...

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 ...