packjh Posted June 13, 2007 Report Share Posted June 13, 2007 i want to set my trans up as when i press my tow button i go back to stock shifting so i dont blow my tranny up. I have copied pasted all of the normal in my stock tune to the performance in my new one. I went down the road to test it and it still shifts really hard. I want that nice soft shift when im just cruising to work. Im thinking its the line pressure but im not sure where exactly thats at. Quote Link to comment Share on other sites More sharing options...
dewmanshu Posted June 19, 2007 Report Share Posted June 19, 2007 i want to set my trans up as when i press my tow button i go back to stock shifting so i dont blow my tranny up. I have copied pasted all of the normal in my stock tune to the performance in my new one. I went down the road to test it and it still shifts really hard. I want that nice soft shift when im just cruising to work. Im thinking its the line pressure but im not sure where exactly thats at. You have hpt? or efi? You even get the TQ mngt tables? desired shift times? Quote Link to comment Share on other sites More sharing options...
packjh Posted July 5, 2007 Author Report Share Posted July 5, 2007 pretty much i want it completely stock shifting while in tow mode. I tried copy and paste and it still shifts like a bat outa hell. Im thinking about going back and doing the whole shifting tables back to stock and leaving the engine tuning alone and when i go out into town at car meets ill swap it back. Quote Link to comment Share on other sites More sharing options...
Holty Posted July 5, 2007 Report Share Posted July 5, 2007 you will have to give the tranny some time to soften its shifts back up, it will not be instantaneous after pressing the tow haul button. Quote Link to comment Share on other sites More sharing options...
packjh Posted July 6, 2007 Author Report Share Posted July 6, 2007 ah, ill try that if not then ill just have two tunes Quote Link to comment Share on other sites More sharing options...
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