I have a u7170 that i havent used for about the last year because i was having some probleums with it and woundering if anyone has tryed the latest tunes and how they work? one when driving normal and easy under light throtal and i would lift my forrt off it seemed to slam down a gear verry harsh ...

mikel I'm new to this how do I know what revision i have now all i know is that i updated it 2 weeks ago when it wouldn't start

If the torque converter is locked up while the gear changes occur you will get alot more feeling from the shifts. There are also tables in the processor for the ammount of time to delay relocking the converter after a shift is completed. Depending on how fast the converter is being relocked after a ...

could someone please help?

hi i have recently bought a preditor for my 2000 f250 7.3l when i installed it at first it would not start then i updated it so it would, truck works great on 80hp setting as far as power i'm not hard on my truck but notice a great difference have also tryed tow mode and it also seemed to work good ...