[405mopar]

Who can tell me how ****ed I am after I did the 6.4 swap on my rt and now the trans won’t connect to the pcm which is now in limp mode. Does anybody know of anything I can do to go around getting a new tcm? TIA

 

[405mopar]

Motor and trans came out of a 2020 392

 

[SVRSRTCDN]

What year did it go into?

 

[CE9311]

What did you do with the PCM? Changed it, or re tuned it?

 

[405mopar]

The motor and trans went into a 16 R/T and I was just going to have my pcm retuned

 

[405mopar]

What year did it go into?

16 and I was trying to have my old pcm retuned