There was a time when you could buy a heavy-duty Chevy Suburban from a dealership, with diesel power and healthy payload and pulling capacity to go with it. Now, GM won't sell them to civilians. But ...

For one reason or another, General Motors made a curious decision in 1999. They’ve stopped offering the 6.5-liter Detroit Diesel in 3/4-ton SUVs, only to revive this option under the Duramax handle ...

Diesel enthusiasts’ interest in engine swaps is at an all-time high, spurred on by owners’ love of their aging vehicles and disenchantment with the performance of their factory-installed powerplants ...