4R55E Shift problems flashing O/D - Ranger-Forums - The Ultimate Ford Ranger Resource

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Old 06-12-2014
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4R55E Shift problems flashing O/D

I have a 1996 Ranger XLT Crew Cab when I bought the truck it was throwing a code of PO756. So I bought a new valve body to take care of the shift solenoid B and flashing O/D the job went fine and now I still have the same problem sometimes it will shift between 2-3 other times it won't until I let off the gas.The O/D light comes on at about 60 mph and sometimes it will race between second and third until I let off the gas When I changed out the valve body there was nothing in the pan other than a little sludge that looked like anti seize compound. The wires to the solenoids appeared to be ok Anyone Else have this Problem and able to find a Fix Any input would be much appreciated thanks Fordclevor
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Old 07-09-2014
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Join Date: Jun 2014
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Can't believe nobody else has had this problem, I guess talking to a wall will get me a better response
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