Find out what triggers detonation and pre-ignition, why ignition timing really matters, and how these problems can seriously damage your engine.

Are your spark plugs overdue for replacement? Watch for signs like poor performance, engine knocking, and decreased fuel ...

A fundamental difference between gasoline and diesel engines is that a gasoline engine uses spark ignition while a diesel engine uses compression ignition. Before we delve deeper, let's understand how ...

That ignition coil failure problem initially thought to affect only Volkswagen and Audi 1.8-liter turbocharged engines in 2001 and 2002 models is appearing on some 2002 3.0-liter models, though not at ...

For hundreds of years of human history, the invention that has defined our ability to travel, explore, and expand our boundaries has been the combustion engine. This hallmark of mechanical development ...

Cars make odd noises sometimes, letting you know it's time to have it serviced. If there's a metallic knocking noise, it ...