I have had the transmission rebuilt by Chrysler due to hard shifting, jerking and pulsating. After rebuild and a few miles it started over again and I replaced the throttle body and 3 speed sensors and had a relearn. All went well again for about 150 miles and it has started doing the same again. What is wrong????
Sounds like maybe the rebuild wasn’t so good. Since you just had all this done, I would suggest reviewing your warranty and taking it back. In lies the difference between between rebuilt and re-manufactured.
Rebuilt, unless otherwise stated, is just replacing the one bad part in the transmission and putting it back together. Re-manufactured, is every part of the transmission is re-machined or replaced.
As for diagnosing, i would start with a transmission computer diagnostics to pull the codes out. Post them here in the comments below and we can assist you further.
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