How can I get 5 mpg on my Duramax Diesel?
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What kind of engine does a GM Duramax have?
It’s been said before, but that doesn’t make it any less true: The 6.6L Duramax is one heck of an engine. In stock form and even when substantially modified, GM’s legendary V8 diesel can provide hundreds of thousands of miles of trouble-free use.
Are there any problems with the GM Duramax?
In stock form and even when substantially modified, GM’s legendary V8 diesel can provide hundreds of thousands of miles of trouble-free use. Still, and just as we exposed the shortcomings of the almighty Cummins, the Duramax isn’t without its flaws—some of them catastrophic.
What’s the difference between a Silverado and a Duramax?
Looking over the latest fuel economy figures, we see that the 2021 Chevy Silverado 4WD diesel posts one fewer mpg in the city, three fewer mpg on the highway, and one fewer mpg combined. Meanwhile, there are no fuel economy differences between the 2020 Chevy Silverado 1500 2WD Duramax and 2021 Silverado 1500 2WD Duramax.
It’s been said before, but that doesn’t make it any less true: The 6.6L Duramax is one heck of an engine. In stock form and even when substantially modified, GM’s legendary V8 diesel can provide hundreds of thousands of miles of trouble-free use.
How to improve fuel mileage in a Duramax?
This DE-TUNING takes place in the RPM range that you drive 99% of the time (1400-2000) and the result is you get less than optimal fuel mileage. So how do we fix this ¦ we add torque to your Driving-Zone and get the engine back to its peak efficiency.
Can a Duramax be used in a GMC Sierra 1500?
For instance, we can control the engine block and the engine head separately to maximize the effectiveness of the cooling system,” Barta explains.
What makes a 3.0L Duramax better than a V6?
The 3.0L Duramax diesel inline-six engine design lends itself to efficiency. “The inline six is a naturally balanced engine,” Barta points out. “The result is we don’t need balance shafts and the engine only has one set of overhead cams (compared with two sets in a V6).