Diesel engines are capable of putting out plenty of power. But if you don't keep up with maintenance, a few issues could make ...

Diesel engines require on heated and compressed air to run efficiently. Glow plugs and intake heaters help make that happen, ...

Purdue University’s Greg Shaver doesn’t believe there should be a trade-off between protecting the air we breathe and achieving better engine efficiency of large vehicles on the road. Shaver, a ...

Toyota’s reputation for reliability is legendary. And even though marketing helps, it is the real-life experiences of owners ...

Performance, towing, fuel economy, and more details about the Chevy and GMC models with the first-generation Duramax inline-six. The first-generation 3.0-liter LM2 Duramax diesel engine was a GM ...

Thinking about buying a used Nissan? Make sure it does not have one of these three unreliable motors under the hood before ...

A 1.3-liter, 250-lb, 30-hp industrial powerplant is perfect for a homemade off-road go-kart, according to team of vloggers ...

Ford engines to avoid include the 6.0- and 6.4-liter Power Stroke engines and certain variants of the 3.5-liter EcoBoost V6.

Reliability takes a while to gauge accurately in the automotive world, and when it comes to engines, they must prove ...