Jrgrain Posted April 24, 2022 Share Posted April 24, 2022 I have a 2007 Mack 460. It has a slight miss and a lack of power. The dealer said new engine harness, injectors and lines. 5k later no difference. I have another 07 with the same motor and a buddy with a couple Mack’s 2001-2007. So I am looking for ideas on what to do about the miss and lack of power or recommendations on a laptop I can purchase to reflash my ecm and diagnose my own trucks seeing the dealer is not much help Quote Link to comment https://www.bigmacktrucks.com/topic/69601-tuner-laptop/ Share on other sites More sharing options...
Onyx610 Posted April 24, 2022 Share Posted April 24, 2022 Premium Tech Tool and a laptop that supports windows 10 pro or 11. Quote Link to comment https://www.bigmacktrucks.com/topic/69601-tuner-laptop/#findComment-496017 Share on other sites More sharing options...
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