Mechanics

AUTO TRANS NOT WORKING

1999 Mazda b3000 • 266,000 miles

I did an engine swap 3.0 when I put it back togather auto trans don't work. Worked fine before trans is 4r44e/5r44e. Talked to trans shop I have had service at before, they say proubly blow the pump so I checked pump it look ok. Got another trans and torque converter I installed it, an the samething nothing happens no forward or reverse nothing just like there is no trans in it! I brouht it to two other shops they just want to do a rebluid $1200/$1400
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Aftermath
December 6, 2011.



If it worked properly before, it should still be fine. Is the torque converter bolted to the flywheel? Is the trans fluid full?

Yes trans worked fine fliud is good. Tryed another trans and torque converter changed wiring harness and samething nothing, could the TCM need to be reprogramed?

Tiny
Aftermath
Dec 7, 2011.
Anything is possible. I guess that would be my next step.