Oil is essential for your engine's smooth performance, but not all oil is the same. Here's what can happen if you use the incorrect oil in your vehicle.

Diesel is not gas. While it comes from the same source as gasoline (crude oil), under no circumstances should diesel-powered vehicles function using gasoline. Gas combusts very differently from diesel ...

As an engineering student in late 19th-century Bavaria, Rudolf Diesel found little promise in steam and internal combustion ...

An oil change is a great starter task for anyone learning about car maintenance, but picking the right oil for the engine to is just as important as technique, especially when faced with deciding ...

Oil is the lifeblood of your vehicle's engine, and that's why leaks aren't something that should be ignored. Here are the ...