A viral video claims to show something every frustrated driver wants to believe: a car getting just 10 mpg suddenly jumping ...

If your catalytic converter fails, you may be tempted to replace it with a cheap aftermarket model, but here's why that's probably not the best idea.

The most frequent “check engine light” fix noted in a recent report is to replace the catalytic converter, which costs an average $1,313. It should come as no surprise to anyone who’s been paying ...

Compare plans tailored to your car & budget. Catalytic converter replacement is a cost most car owners hope to avoid. Unfortunately, theft of this important car part has been more common in recent ...