Fuel
My 425 Cummins seems like it’s got 50 more Hp out West , we are out here on vacation I guess no humidity. Back in ky seems like it’s runn in a strain all the time. Gets about 6 mpg. It’s in a 2011 New...
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I agree that the altitude makes a difference. Cool, dry air helps.
Some locations in the West sell lower octane fuel because it still functions well in fuel injected engines at higher elevations.
Some locations in the West sell lower octane fuel because it still functions well in fuel injected engines at higher elevations.
