My MPG sucks!!!!!!!!
#1
My MPG sucks!!!!!!!!
I see most of the fellas at the site average a whole lot more MPG than I do. WT485SPDSilverado even said he got 22 mpg, in the city. Wow I guess somethings wrong with my truck. Its a rcsb 4x4 sierra with a lil 4.8 and i dont even get 16 mpg. The most i've ever gotten was 330 miles to the tank. Man that really sucks!!! Any suggestions on why I have such shity gas mileage. Hopefully when I do my 6.0 swap next week i'll see some improvements
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Don't hold your breath for better milage with the 6.0
I've got a NA 5.3 with 4.56s and 35" tires and I get close to 16 mpg. Not bad considering that's about what I got when I bought it new.
I've got a NA 5.3 with 4.56s and 35" tires and I get close to 16 mpg. Not bad considering that's about what I got when I bought it new.
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Originally Posted by vicalma03
I see most of the fellas at the site average a whole lot more MPG than I do. WT485SPDSilverado even said he got 22 mpg, in the city. Wow I guess somethings wrong with my truck. Its a rcsb 4x4 sierra with a lil 4.8 and i dont even get 16 mpg. The most i've ever gotten was 330 miles to the tank. Man that really sucks!!! Any suggestions on why I have such shity gas mileage. Hopefully when I do my 6.0 swap next week i'll see some improvements
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Originally Posted by jmproductions
330 miles to a tank doesn't sound too low for a 4x4 truck, also the 4.8 doesn't get much better mileage than the 5.3. If someone is claiming to get 22 MPG in the city in one of these trucks then I've to to hit the