Attachment 15101
That's what I figured just didn't know if that was normal or not. Kind of figured its not.
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Attachment 15101
That's what I figured just didn't know if that was normal or not. Kind of figured its not.
The Performance and Hot curves inhibit the 3->4 for TP at 50% and up...
( Performance = Tow/Haul switch position, Hot = overheating mode )
but the Normal and Cruise curves allow this shift.
I see now. Thanks!
I am in the same boat, this thread has been a wealth of knowledge. I'm building a 5.3 turbo Mustang with a 75mm turbo and a PSI harness.