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7.3 PowerStroke Vs. 5.9 Cummins Vs. 6.6 Duramax: How Do The Diesel Engines Compare?

When it comes to heavy-duty diesels, enthusiasts and truck owners inevitably circle back to the best American diesel engines: Ford's 7.3L PowerStroke, Dodge's 5.9L Cummins, and GM's 6.6L Duramax. If ...
GM Authority

Does The GM Duramax 3.0L I6 LZ0 Engine Tow More Than The LM2?

General Motors released the new 3.0L I6 LZ0 turbodiesel Duramax engine in conjunction with the launch of the 2023 Chevy Silverado 1500 and 2023 GMC Sierra 1500, offering more power and torque than the ...
SlashGear

Common Problems With The 6.6 Duramax Diesel Engine, According To Owners

In the world of heavy-duty pickups, competition under the hood is fierce, with major brands like Duramax, Cummins, and Powerstroke, making the list of the most reliable diesel engines ever built. In ...
GM Authority

Is The 8.3L Duramax ‘MegaMax’ Hiding In New Silverado HD, Sierra HD Prototypes?

Recent spy footage of several prototype GM HD trucks undergoing testing in Colorado has reignited speculation about the long-rumored 8.3L Duramax diesel engine, nicknamed “MegaMax.” The video was ...
SlashGear

What's The Oil Capacity Of A 6.6 Duramax Diesel? (And Which Type You Should Use)

We may receive a commission on purchases made from links. Oil changes are an essential part of car care. Changing the oil yourself is the next level in this care, and it's a good reason to put ...