Cars making loud noises are never a good sign and are a particular hassle when the cause of the noise is a missing catalytic converter. Catalytic converters are regularly targeted car parts, sometimes ...

Platinum and palladium are essential industrial metals, primarily used in automotive catalytic converters. Palladium is generally more volatile and supply-driven, while platinum is considered a more ...

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, ...