General Motors' Duramax ... diesel exhaust fluid (DEF) sensors and DPF seem to be common points of failure, with even those who enjoy their LWN-powered trucks fully admitting to having had these ...

The Duramax engine was introduced in 2001, and it quickly became known for its reliability and performance. The 6.6L Duramax diesel engine ... of emissions control parts. This was, in fact ...

“The towing performance on the ... production of the 3.0-liter Duramax diesel engine is currently suspended due to suppliers dealing with parts shortages, but GM expects it to resume once ...