Tranny Slipping??
#1
Tranny Slipping??
I have a 1994 Dodge Cummings 2500 Automatic and the last couple of days while I am driving at about 60-65 mph my trasmission keeps down shifting and flucuating the RPM's by about 300. I am not sure if my transmission is wrecked or if there is something that can be done to fix the problem?
Thanks for any advice
Thanks for any advice
#4
RE: Tranny Slipping??
Not sure if it applies back to '94. I know for my '98 (should be the same tranny), there is a program update that is supposed to correct torque converter not locking up. Mine had the problem a while back, first guy thought the Bell Crank (TPS) was bad, when the truck guy looked at it he threw the program in it and everything was right again.
#5
RE: Tranny Slipping??
I believe the 98 has the 47RE, the 94 might have the 47RH, might have the 737, but I think those lived in the 1st gens and early 2nd gens('93).
I just got a wild hair somewhere telling me it might be the valve body or a check valve might be clogged. the electronic kick down the TPS does didnt happen untill 98. so eveything about this truck is hydraulic.
I just got a wild hair somewhere telling me it might be the valve body or a check valve might be clogged. the electronic kick down the TPS does didnt happen untill 98. so eveything about this truck is hydraulic.
#7
RE: Tranny Slipping??
they are the designations for the transmissions. 737 was in the old gen 1's and some early gen 2's. then there was another, I cannot remember what it is after the 737. then in 96( I think) came along the 47RH. then with the power increase of the 24 valve came the 47RE. then with the gen 3 trucks came the 48RE that we have today.
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#9