2020 1500 Duramax 100 Mile MPG Tow Test
Looks like some pretty good performance from the new 3.0 Duramax. I do like that the engineers used post DPF exhaust for the EGR input which prevents the EGR cooler and the intake from building up so...
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I’m getting more impressed with this engine. Granted I can’t use a 1/2 ton at this time, but if I needed one, this truck would be the first on my list.
