General Motors is looking into a fuel system issue that could cause certain heavy-duty pickups to stall, even when the fuel ...

These are the best full size trucks that you can buy in 2026.These trucks offer the best reliability and value for money.This ...

This engine has been a staple in GM's heavy-duty models for over two decades, defying industry trends with its unwavering ...

We may receive a commission on purchases made from links. The Duramax 6.6L V8 diesel engine was a huge moment for General Motors' heavy-duty trucks. Even though it looks pretty similar on the outside ...

Putting three diesel builds head-to-head to see which one is actually the loudest. Using a decibel reader, we test a straight-piped diesel RV, a big turbo Duramax, and a 12V Cummins at idle and while ...

GM currently applies the TurboMax brand to the turbo 2.7L I4 L3B gasoline engine. Which has us wondering - should GM also ...

The polarizing 6.0 Liter Power Stroke was supposed to rise to the top of the segment, instead it's many problems caused its fall from grace.

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far ...

A similar new recall in the U.S. also covers Chev Silverado and GMC Sierra pickup trucks ...