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Old 05-28-2017, 03:39 PM
rasburym rasburym is offline
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Join Date: Mar 2014
Posts: 7
Default Bad Shifting from 3rd to 4th


I've recently been expierncing issues with my truck shifting from 3rd to 4th gear. The shift is not smooth and makes the entire truck lurch forward when it engages 4th gear. I've tried multiple tunes and allowed the tranny to relearn multiple times with no success.

All of the other gears shift very smoothly and downshifting through all the gears is fine as well, only 3rd to 4th shift is an issue.

Currently running the 80HP DFP off tune.

Anything the Spartan team can do to help out?
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  #2   IP:
Old 05-29-2017, 10:54 AM
My09Ride My09Ride is offline
Join Date: Jul 2015
Posts: 87

You will have better luck getting Patriot(Spartan) help if you go here.

Most everything has moved to FB

It is dead here
09 F-250, 210 TP Tune, DOC & DPF Delete, NL's CAI, SDP downpipe NL's CCV reroute to exhaust. Dieselsite Coolant Filter, FireStone AirSprings w/compressor.5er Puller
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