Owners of GMC and Chevrolet trucks with the Duramax diesel engine are frustrated by a problem that occurs during cold weather. The engine fan is prone to getting stuck on high. General Motors 3.0L ...

Winter is the time of year that really puts diesel trucks and tractors to the test. Sure, a boosted engine loves cold air ... to observe how long it holds a flame. This is another subjective ...

The big change, of course, comes on the engine front, hence the “Eco” moniker. A 1.3-liter four-cylinder turbo-diesel engine powers the Eco Speedster, producing 110 hp (all sent to the rear ...