For years, General Motors has been hinting at the possibility of more diesels in its lineup of cars and trucks, and the latest news is this will supposedly happen. It's been a long time coming, and ...
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 ...