Here Are The Best Years For The 6.6 Duramax Engine (And The Ones You Should Avoid)
The Duramax engine was introduced in 2001, and it quickly became known for its reliability and performance. The 6.6L Duramax ...
What's Considered High Mileage For The 6.6 Duramax Diesel Engine?
The Duramax namesake has been alive for over 20 years and has been offered in 12 different variations. While there are some ...
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Select a 2017 gmc Truck Model
For 2017, the GMC Sierra 2500HD and 3500HD are now offered with a more potent Duramax 6.6-liter turbocharged diesel engine. The upgraded diesel engine paired with the 2017 Sierra HD generates 445 ...