One day your engine starts to rumble a little more than usual. Or was that just a passing airliner? Over the next few weeks the sound becomes a steady drone -- and then you notice a faint smell of ...

For many truckers, the occasional faint scent of spent diesel fuel is a pleasant reminder of their occupation and the mechanical power they command. The fragrance is much less appealing, however, when ...

Aftermarket exhaust manufacturers have developed mufflers and full exhaust systems that include larger tubes, headers, and more, which increase performance, and in many cases, add even more ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader needing work done on a nearly 20-year-old car. The Car Doctor answers a question from a reader needing work done on a nearly ...