Mechanics

CHEVROLET TRUCK RPM PROBLEM

2006 Chevrolet Truck • 83,000 miles

I just got this pickup gas mileage 17.0 5.3 motor 3.73 gears auto trans I had 2000 the same way got 19 or better the rpms are higher on this pickup what would different
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Randy billings
December 14, 2012.



If the rpms are higher than the last truck that would account for the difference in milage.

If the tire size is not the same that could contribute to that

ALLPRO
Dec 14, 2012.