There are a few common problems with the 3.0 Duramax engine. First is a crank issue where the engine either takes a long time to start or doesn't start at all — with GM's fixes not necessarily ...

The Duramax diesel engines have been a staple for Chevrolet and GMC trucks since the beginning of the 21st Century. It began with a 6.6L V8 that General Motors could place under the hood of its ...

In 2019, General Motors introduced the Duramax 3.0 diesel engine in its lineup, which could outperform or match its rivals in power and towing capacity. Several years later, in 2023, the inline ...