whats going wrong with my transmission

rob6789

start out in drive engine revs up to3300 RPMS/25MPH BEFORE SHIFTING INTO 2ND THEN REVS UP TO 3300 RPMS/45MPH SHIFTS TO3RD 2200RPMS 55TO 60 MPH OVERDRIVE

rob6789

1993 DODGE DAKOTA LE 3.9LITER 2WD

rob6789

I HAVE FLUSHED THE TRANSMISSION FLUID AND NEW FILTER USED ATF X4 AS RECOMENDED , I CHANGED THE SPEED SENSOR,AND THE THROTTLE POSITION SENSOR

Mr_Shiftright

How many miles on this trans?

Sounds like you are losing internal pressure. Time to have it tested. Once seals get old inside, or wear tolerances widen, the transmission does a kind of "internal hemorrhage".

If you're motivated, you might drop the pan and look for metallic debris--good sign of worn clutches.

rob6789

175000

rob6789

IT DOES IT THE SAME EVERY TIME NO VARIATION

rob6789

IT DOWN SHIFTS ALRIGHT