Ever since I bought the 03 ( over 50,000 miles ago ) it's had a shutter when taking off. Right before it would shift at 52-5500 RPM there it would be for just a bit, annoying but....
2 fluid changes, to transmission shop my buddy has that has been doing trannys for over 30 years. His response, live with it.
Mike a fellow KJ owner/ mechanic / salesman/ jack of all trades kept telling me to get some Dr. ****** Instant Shudder Fixx, made by Lubeguard. Finally broke down and bought a tube of it. Poured it in yesterday, drove about 5 miles, on way to work where she always gets the cobwebs blown out, no shudder, smoother shifts, ran much better
Stopped 4 times coming home for full launches to try it and does great
So , the magical elixer works it seems, at least for a day LOL
2 fluid changes, to transmission shop my buddy has that has been doing trannys for over 30 years. His response, live with it.
Mike a fellow KJ owner/ mechanic / salesman/ jack of all trades kept telling me to get some Dr. ****** Instant Shudder Fixx, made by Lubeguard. Finally broke down and bought a tube of it. Poured it in yesterday, drove about 5 miles, on way to work where she always gets the cobwebs blown out, no shudder, smoother shifts, ran much better
Stopped 4 times coming home for full launches to try it and does great
So , the magical elixer works it seems, at least for a day LOL