G56 Transmission Problems and Proven Fixes Why the G56 Transmission Deserves Attention The G56 is a six-speed manual transmission found in heavy-duty Dodge and Ram trucks equipped with the Cummins diesel. […] Sky Coleman March 03, 2026 Diesel Tech / How-To FEATURES
What Is Diesel Exhaust Fluid (DEF) and Why Does Your Truck Need It? If you drive or work with modern diesel vehicles, you’ve probably heard about DEF, or Diesel Exhaust Fluid. But what is DEF exactly, and why […] Sky Coleman August 01, 2025 Diesel Engines Diesel Tech / How-To Uncategorized
