03Ranger1963
New Member
- Joined
- Nov 1, 2011
- Messages
- 6
- Reaction score
- 1
- Points
- 3
- Vehicle Year
- 2003
- Make / Model
- Ford
- Engine Type
- 4.0 V6
- Transmission
- Automatic
- 2WD / 4WD
- 4WD
I have a 2003 ranger xlt 4x4. I had the 5r55e rebuilt by a long time tranny shop last summer. This is what it does, it seems to work ok but at times with cruise on it acts like it shift in and out of gear until you floor it to pass someone. It then instantly jumps to 5500rpm like it kicks out of gear then the rpms drop back down and it slams into passing gear. First i took it to a garage and got the eom brain updated, no luck. Then back to the tranny shop and they tried all new servos, no luck. Then they put a new brain in it and no luck. I just put a new vss in it, no luck. The tranny shop has had it apart 3 different times and cant find anything mechanical. The old guy that rebuilt it swears its something electrical. It does starnge things like it has lost its mind. Also there are no codes set. Has anyone had this problem and how was it cured?