6.2 mpg
#11
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Join Date: Oct 2004
Location: Pewaukee Wisconsin
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get about 14.5 average stop go. Freeway on a full tank is rare but it got 18.5ish loaded down with about 300 pounds in the bed
2010 Sierra denali
air-aid jr tube
Just now put a 160 thermostat and 90mm throttle body need to get a retune to see how it is will be making a good long haul this weekend.
2010 Sierra denali
air-aid jr tube
Just now put a 160 thermostat and 90mm throttle body need to get a retune to see how it is will be making a good long haul this weekend.
#12
I get about 10-11 in the city, about 15-17 on the highway.
Tend to get pissed off a lot in SoCal traffic. Have to get around the idiots quick.
Got a 2010 4x4 LTZ 6.2L NHT package with 3.73. Everything is stock on the truck, except a tonneau which doesnt make any difference.
Im guessing a lot of the guys getting better mileage are 2wd and/or tuned.
Tend to get pissed off a lot in SoCal traffic. Have to get around the idiots quick.
Got a 2010 4x4 LTZ 6.2L NHT package with 3.73. Everything is stock on the truck, except a tonneau which doesnt make any difference.
Im guessing a lot of the guys getting better mileage are 2wd and/or tuned.
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