Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely expensive ...

Thanks to the Clean Air Act of 1970, all cars sold in the US after 1975 must have catalytic converters (cats) installed on them. That means that if you drive a relatively modern car, it should have ...

Auto warranties are very specific in the parts they do and do not cover. And with so many parts costing a near fortune to fix, it’s important to understand what’s covered under your warranty. Keep ...

Modern vehicles and the internal combustion engines that power them — well, most of them, that is — have come a long way in recent decades. From inefficient carburetor systems to fuel injection and, ...