Diesel engines already have a growl to them, but if you want to take it to the next level, here are five ways you can do it - ...

Also, a leaking head gasket may cause exhaust temperatures to rise by allowing combustion gases to pour into the cooling system. To carry heavy loads or haul large trailers, diesel trucks require ...

If you see those weird-looking vented exhaust tips on diesel trucks, it means the exhaust has an active DPF regeneration ...