iLikeEggs

My Superchips Flashpaq. I did the fuel economy mode. Was getting about 10.5mpg when I got the thing. My last fill up I was at 14.9mpg. Hopefully it wi

My Superchips Flashpaq. I did the fuel economy mode. Was getting about 10.5mpg when I got the thing. My last fill up I was at 14.9mpg. Hopefully it wi
iLikeEggs, Sep 7, 2015
    • iLikeEggs
      Update: now I am averaging 13 city. I took it out on a two hundred mile stretch recently. Going out I got 19.9 Hwy. Coming back I was pulling the small uhaul and got 13.8, but I had it trailer mode the whole way. So far I'm happy. My 08 Envoy was smaller, had the straight six 4.2l) and got worse fuel economy. So, Tahoe rules the day. I'm still trying to squeeze a bit more economy out of it. New set of Michelin LTX's coming soon. Front end getting aligned tomorrow. O2 and mass air flow sensors next.
      Bigpuddie likes this.
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  • Album:
    2011 Tahoe Police SSV
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    iLikeEggs
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    Sep 7, 2015
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