Here are several convenience reasons that old diesel trucks on Facebook Marketplace are being sold for more than your grandpa ...

The frequency of oil changes for a semi truck will depend on a number of factors, including the type of fuel and the kind of ...

All 6.6-liter Duramax engines require 10 quarts of motor oil. Pre-2008 Duramax engines require CH-4 or CG-4 oil, while ...

The art the diesel may never be what it once was globally, but as far as discontinued diesels go, we wish these 10 were still ...

FUEL PRICE UPDATE - The Department of Energy has released the oil price adjustment for the last week of May 2025.