| my truck used to do that a lot, but knock on wood, it has been a while. i know guys without chips at all who's trucks do that. its a shift between 3-4 and something goes haywire. ONLY under wide-open throttle. I don't think its an edge issue, but i change my fuel filter every time i change my oil, and i have also heard that the non-gm/isuzu filters are not a good idea either. I know that the performance can dramatically change form one tank to another as the injection pumps seem very sensitive to nasty fuel. Keep the filter changed and make sure the de-fuel is turned ON in your edge settings. |