2002 Chevy Suburban Questions.
#23
Mileage for a 1500?
You guys in the 1500s are getting less than 20 mpg on the highway? I don't feel bad about my 2500 with the 8.1. I get 14 on the highway if there is no headwind. I use Lucas in all my vehicles when I remember. To get the best outcome you need to add it on a consistent basis.
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Cheesehead
Silverado, Sierra & Fullsize Pick-ups
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September 5th, 2014 9:22 PM