Bad Gas Mileage!! Help
#11
RE: Bad Gas Mileage!! Help
OK, after a few days of driving with the stock wheels and tires back on there, my gas mileage has gone close to 18mpg! What a difference that made! I miss the big wheels and tires but it drives so much better with the stockers!
#12
RE: Bad Gas Mileage!! Help
I have a 6.0 extended cab with 265/70-17inch and 3:73 gears. Ninety per cent of driving is on county two lane roads and have averaged 14.6 for just under 5,000 miles. My 2003 with same except 5.3 engine got 15.
#15
RE: Bad Gas Mileage!! Help
Just returned from a trip mostly interstate driving. On the way to destination temp outside 32-34,a.m. time frame,about a 15-20 mph headwind avg. between 65-75,[some stretches the speed limit was slower],using the cruise,traffic about moderate avg.16.4. On the return trip everything pretty much equal except temp was 45-48 and it was in the p.m.,and no headwind avg. was 17.2Forgot to add that about 50-60% of my driving was inhilly conditions.
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