General Motors has been using Duramax diesel engines in certain workhorse models for nearly a quarter century. The 6.6-liter V8 version which powers Chevy Silverado 2500/3500HD and GMC Sierra Heavy ...

Someone was in this engine before it failed, possibly not long before. In fact, they may have been the cause of the ...

What's the biggest difference between General Motors' 5.3-liter and 6.2-liter V8s? 0.9 liters. Goodnight! Alright, 5.3s and 6.2s contrast more than that, and quite a bit, too. There's plenty to ...

Here's the story of perhaps the most legendary diesel engine ever made, the Cummins 5.9L.

General Motors unveiled the refreshed 2025 Chevy Tahoe and refreshed 2025 Chevy Suburban late last month, debuting a long list of important updates and changes compared to the preceding 2024 model ...