While you may get away with putting generic oil into your Cummins diesel, the brand has some specific recommendations.

Oil is the lifeblood of your car’s engine, helping it run smoothly and efficiently. Over time, however, oil can degrade and ...

Owning a luxury vehicle typically means paying premium running costs - but not always. Here are 10 luxury models with ...

Developers are creating ways to improve diesel emissions and fuel economy while also meeting alt-fuel equipment needs.