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

Although passenger vehicle catalytic converters have been mandatory for over 30 years, there is still plenty of room for improvement. For instance, they only work correctly when the engine is ...

Scientists examine how a little-studied catalytic phenomenon can have outsized effects on chemical efficiency and selectivity ...

Problems with catalytic converters are one of the most common causes of check engine lights, but they’re extremely expensive to replace, so if you’re having issues, it makes sense to try one of the ...