Rust is the No. 1 enemy of exhaust systems, but it is by no means the only one. For example, bottoming out over bumps can cause physical damage to car parts; mufflers can get clogged by internal ...

If your car rumbles or roars while in operation, especially when accelerating, it could suggest a problem with the exhaust system. You might even feel the roar in your body, not just hear it.

Is it just on start-up, or does it happen while you're accelerating with a fully warmed-up engine? Should you be concerned, ...

In the first article of our new feature Driving Concern, reporter Jason Tchir answers a question on car exhaust problems. If you have any driving queries for Jason, send him a message at ...

Car exhaust smoke can be black, blue, grey or white, and is usually nothing to worry about, but knowing what the colours mean can help diagnose any serious mechanical problems.

Actually, this is a hard problem to solve without having the car in front of me. But based on your description, my first guess would be that your exhaust system is banging against the underside of ...

The first step to deciphering white exhaust smoke is taking note of how long it lasts. If it only pops up for a short while after starting up and the weather also happens to be wet, what you’re ...

Toyota engineers have worked hard to get the emissions that come out of the tailpipe of the Prius V down to a low level, but that doesn't mean everything is copacetic with the car's exhaust system.

FORT WORTH (CBSDFW.COM) - For years, fumes from car and truck exhaust have been connected to respiratory, heart, and other health problems. Now researchers are finding more and more evidence that ...

To help UK drivers stay safe, Shaun Jones, patrol of the year at The AA, has shared advice on what to do if you find white or blue smoke coming from your car’s exhaust.He said: “If you notice ...