Overdrive shutter, can recreate
Got a question:
Run truck up to hiway speed, doesn't matter, if its 55 thru 75 mph, if its not shifted into OD and I hit the set cruise button tranny will shutter like its coming apart. If I let it shift into OD THEN set cruise its fine, if I let cruise (hitting resume) take truck to hiway speeds its fine.
No truck mods at all, Gryphon programmer with basic tune. I haven't tried much in tinkering, I just know how to get around the shutter.
Any thoughts???
KenJunior
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