Forum Discussion
j-d
Mar 26, 2017Explorer II
harley-dave wrote:
We added the 5 star tuner to change the engine tuning and shift pattern and very rarely do I have to disengage the OD myself. It handles the shifting much better on its own and I get a little better MPG too
Dave, is your transmission an "Overdrive" 4R100 or a "Five Speed" Torqshift? I'm interested in a Five-Star Tuner, mostly to get better transmission shifting, and haven't found anybody yet using one on a heavy E450 rig with Overdrive/4R100 like we have in our 2002 chassis. Everybody'd like More Power, Better Mileage is always nice, but that Shifting thing REALLY needs help!
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