Cummins and Ram claim that the switch to glow plugs is a result of changes in the engine layout and an attempt to improve ignition time.

In almost 25 years powering General Motors trucks and SUVs, the 6.6-liter Duramax V8 diesel engine has earned a loyal ...

Cummins' new 6.7-liter engine ditches the traditional grid heater and uses glow plugs instead. Why did Cummins use grid heaters before, and why has it switched?

You'd think that if you give your friends the keys to a convertible, manual-transmission G-wagen, it would be the only one in ...

The Volkswagen Transporter can trace its origins all the way back to the 1950s and the original ‘bus’ – probably the most ...

Unlock the top generator skills you must master in 2025 to stay ahead, boost income, and thrive in the growing power and ...

Some engines use a spark to ignite their fuel, and others rely on compression. What does all of that mean? And how do the two ...

My 2015 Mazda CX-5 Diesel, at 148,000km, broke down while driving, with the oil light coming on. It has been assessed and determined it needs a new engine due to suspected fuel injector leakage, ...

The pickups went on a 2,500-mile adventure, taking turns in towing a 5,500-pound (2,500-kilogram) trailer, going down lonely highways and up sandy dunes. To make things more interesting, three ...