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 ...

Heavy-duty pickups and long-haul trucks rely on torquey diesel engines that are more economical, reliable, durable, and have a more straightforward construction than a comparable unleaded gas engine.

Diesel engines hate cold weather. Negative temperatures cause fluids to thicken like molasses while zapping power from a truck’s batteries, making it awfully hard on your rig in the winter. Modern ...

Winter can be particularly hard on vehicles, especially when freezing temperatures affect batteries, fuel systems, engine oil ...