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Why Does The Duramax Diesel Engine Have Two Thermostats?

For diesel engines to work their best, precision is everything. That's why, unlike traditional gasoline-powered engines, a Duramax diesel engine has two thermostats. After all, there are some ...
GM Authority

GM 6.6 Liter LMM V-8 Duramax Turbo Diesel Engine

The 6.6-liter LMM Duramax V8 diesel engine was introduced midway through the 2007 model year, when it replaced the 6.6 liter LBZ Duramax variant. As such, it powered Chevrolet Silverado Heavy-Duty and ...
Motor Trend

Chevy Duramax LMM Diesel Vs. 6.0L Vortec LY6 Gas Engine- Diesel Vs. Gas

With the introduction of the '07 GMT900 trucks, you can get a 2500HD or 3500HD with an all-new body and interior wrapped around a cleaner and more powerful version of the famous Duramax diesel or a ...
Cars

Spied! GM's Next Duramax Diesel Engine

LML Duramax Diesel Photo by Brian Williams for Brenda Priddy & Co. Diesel may be in the dumps when it comes to pickup trucks, but things are starting to get hot in the heavy-duty segment. New federal ...
Motor Trend

Half-Dayin’ It: Tackling the Dreaded Water Pump Replacement on an LBZ Duramax…In Four Hours

Thanks to its reliability, fuel efficiency, and performance potential, GM’s 6.6L Duramax diesel enjoys a very loyal following in the heavy-duty pickup segment. One of the most sought after engines of ...