A small gap with big importance in the performance and health of an engine - here's everything you need to know.

A class action lawsuit filed against GM over alleged faulty lifters in certain V8 engines has still not received class action ...

Short trips are worse for your car's engine than long drives because they don't allow the engine to reach its ideal operating ...

A detailed teardown of Honda’s R18 engine reveals how conservative engineering, straightforward design, and durable ...