However, if you want to know everything about Chevrolet's 6.6L Duramax diesel engine, you should also consider some of the issues owners have widely reported. After all, no engine is perfect ...

While there are some newer engines in the series that strayed from the norm, the Duramax engine series' go-to recipe has ...

General Motors’ 6.6-liter Duramax LB7 was a state-of-the-art V8 diesel engine with four-valves-per-cylinder producing 235 to 300 hp and 500 to 520 lb-ft of torque. In addition to a turbocharger ...

According to La Grada, anyone who owns the aforementioned models in multiple states — Pennsylvania among them — might start ...

UPDATE: Pickuptruck.com's Mike Levine has learned from GM that despite sharing its name with the older 6.6L Duramax diesel that was developed in partnership with Isuzu, the new 4.5L Duramax was ...

The 2024 GMC Sierra 2500HD has done just that by pumping the power of its 6.6-liter Duramax turbo-diesel up to 470 horsepower and 975 lb-ft of torque, which gives its Crew Cab configuration a best ...