this truck has a 15 gal tank, i can fill up and drive about 35 miles and it will use a quarter of a tank, this is hwy miles only,no city,it does have 373 gears in the rear end, is this normal to use this much gas,and what can i do to improve my mileage, i have already done a complete tuneup on the engine, do i need to chage the rearend gears,and to what raito ,thanks paul
Mar 6, 2009 at 8:31 PM