I have had an edge for about 3 years now in a 5spd f150. About 3 months ago I sold that truck and purchased a screw with the 5.4 and auto. My biggest complaint is that is seems to shift prematurely.
I have been doing some moderate towing in Montana and a lot of highway driving there and what i notice is that it will downshift at about %70 of a load on the engine. I feel that it should hold out a bit longer before downshifting.
I was goign to wait to have it tuned by PHP when i do my head swap but would send it in today if they could make it shift at %80 load.
What is everyones take on this?
Wed, February 4th, 2009, 08:18 PM
Shift points under moderate load???
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