Jack, I am going to post this on f150online aswell but wanted to get your opinion and anyone else that wants to chime in.
One of the main reasons that I got this programmer was the fact that my tranny was slipping. At about 30mph or so foot off the pedal coasting, I would give gas to pick up with traffic or start back up a hill, the engine would idle up as if it was in neutral and then drop into gear. This seems to have been taken care of with the tuner and the canned tunes on it. Last night when I was trying out my new toy I noticed that problem was gone. After I made the turn and started heading back to the house I throttled it pretty hard and was holding thru the gears. I believe going into 3rd it slipped, idled up then dropped into gear.
I am thinking this might be an issue with the tranny still since this happened.
Any thoughts would be appericiated.
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