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Old 07-05-2013, 01:08 PM
bdodge445 bdodge445 is offline
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Join Date: Sep 2012
Location: Minnesota
Age: 27
Posts: 31
Gender: Male
Vehicle: 1995 Dodge Ram
Trim Level: Laramie SLT
Color: Black/Gray
Engine: 1994-1997 360ci (5.9L) Magnum V8 230hp
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When I check my mileage I always fill up the tank to the top to avoid guessing how many gallons I've used. I ran two full tanks with the new gears used the same equation getting 18mpg the third tank of gas after the gear change is when I saw the drop in mpg using the same math. I know the gears seem to be the logical answer, but with those gears for the first two tanks of gas, around 500 miles I was getting 18 or better mpg then on the third tank using the same math, same driving conditions, everything the same, the mileage dropped out for the last 300-400 miles. @ 70 GPS MPH I'm turning 2200 rpm which is right about the sweet spot, at least in my truck anyway.
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