Curious about the unusual sounds coming from your grandpa's Cadillac Escalade? Join us as we unveil the secrets behind these ...

The muffler is a critical part of your car’s exhaust system that reduces engine noise and helps route exhaust gas out of the vehicle. A typical internal combustion engine produces power through ...

Viewer-submitted questions for The Car Doctor: Q: I have a 2018 Chevrolet Cruze Hatchback with 21,000 miles. The car was purchased brand-new But I’ve had nothing but emissions issues with the check ...