Recent content by gmantcmn

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    Tips for maximizing fuel economy

    Only friggin way I'm getting anything over 13MPG outta my 99 ToeHoe is by TAILGATING Da SHOES OFF the back END of THE BIGGEST SEMI-Trailer I find going MY WAY!!! TUCK WAY UP IN THAT DRAFT, CLOSE my EYES and TAKE A NAP!!!!:flame:
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    99 Tahoe bad mileage and jumping fuel gauge

    Hey wade I have the same issues with my 99 ToeHoe! only dif. 4 me is when my Gas gauge "jumps" it's ALWAYS towards E ! When you tuned it did you clean your MAF(Mass Air Flow)? Makes a significant change to performance on fuelyinjected's when there dirty! Bout the only way I get over 8MPG...
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