Diesel engines provide a ton of torque, great reliability, and a good bit of economy, but they can be really tough to start ...

Besides preventing the build-up of nasty engine sludge and premature wear, protection against cold starts is one of the main reasons why you should never skip an oil change in your gasoline or diesel ...

While using starter fluid in a gasoline engine is generally safe, doing so with a diesel engine can lead to catastrophic ...