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diesel duramax fuel mileage

Due to ethanol´s lower energy per unit volume, it should take more fuel to maintain a stocheometric (perfect) air/fuel ratio, which all newer vehicles will attempt to do (closed-loop fuel control being pretty much standard for the last 20 years).

The Misano Chip has been delivering 44 mpg in colder air temperatures which tend to decrease fuel mileage.

There are a number of simple changes you can make that will have a tremendous effect on your fuel savings.


diesel duramax fuel mileage fact bits


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