Unknown transmission issue

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DodgeDan

Junior Member
Joined
Jan 24, 2023
Posts
1
Reaction score
0
Location
Michigan
Ram Year
2004
Engine
5.9 Diesel
Back in April I took my 04 Ram 2500 5.9 Cummins 4x4 auto into my local dealer, due to my trans not shifting into 3 and 4 intermittently. They diagnosed as bad trans, recommended to put in Reman. Drove home, new trans jumps from 3 down to 2 back into 3rd.
I take it back. Them: your reman is no good, well put in another.
I pick it up when completed, on the way home truck jumps from 3 back to 2 back to 3, going through the gears.
I take it back, and tell them to install a TPS. I picked it up last Friday, same exact thing. Dropped back off Monday.

Any Ideas what is going on?
Thanks in advance!
 

zachmckinney98

Junior Member
Joined
Oct 25, 2023
Posts
21
Reaction score
7
Location
Florida
Ram Year
2016
Engine
5.7 hemi
Probably a tuning issue. I had same issue because I was getting a tune for a 2016 but my Trans was 2015 and it would literally not stay in gear. Just randomly jump around like crazy.
 
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