Quote:
Originally Posted by metrictundra
Here are my 5.7 crew max hand calculated figures. All city driving 17-18 mpg. All freeway driving 79 mph w/ air on 19- 20 mpg. These figures are all with 85 octane fuel. The truck has around 1000 miles on the clicker.
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Did you mean 87 or are you really putting 85 in your truck?