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Old 08-18-2011, 05:10 PM
starkey188 starkey188 is offline
Hummer Novice
 
Join Date: Jul 2010
Posts: 19
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Default Re: Increase mpg easy

Something isn't right, your mpg is all over the place. Does your computer agree with your calcs? Reset your truck's mpg calculator and watch it, over time it should increase. Something else to consider is your driving habits, are you driving basicly the same conditions or are you pulling trailers or city driving vs highway etc ? All things to consider. Possible you got a bad batch but this has ALLWAYS work with positive results. Thanks for the testing by the way.
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