tcm

  1. Bmags

    Exhaust Drone Fixed! Spoiler Alert another 3.21 vs 3.92 discussion

    Just figured I’d throw this out there to the group. BACKGROUND: There are many reasons why folks love the 3.92 gears… (way lower 1st gear, lower reverse gear, better acceleration, etc) but for me I mainly was searching for ways to remove my highway drone from my Carven Competitor (which I...
  2. J

    Manual swap

    I have an 03 dodge 2500 with a 5.7 hemi that I am redoing from the ground up, I am putting a bigger cam in, porting the heads, and getting a new intake along with bigger injectors fuel pump etc. I am positive that my 545rfe will not last long with my final power numbers and I know it is out of...
  3. Apauls

    PCM Communication problems

    Hey everyone first timer here not too sure how to navigate this site that well. My question: My 1996 ram 2500 Cummins doesn’t communicate with scan tools to diagnose anything. I even took it to a mechanic. I’d assume right off the bat that it’s my PCM or a wiring issue. I just installed a...
  4. Johnny_N_TX

    2002 4.7 with 545RFE and 4.56:1.00 trutrac = AWESOME!!!

    Just wanted to share my experience thus far with owning and upgrading my Ram: I inherited a 2002 Ram from my Dad last year. It came with a 4.7, 45RFE (it was originally a 4 spd) and 3.55:1.00 gear with an open diff. The truck was a real pig. It was slow to get up to 65, got horrible fuel...
  5. F

    2012 5.7L Hemi Stall

    First I want to say thanks to everyone’s contribution to similar issues in this forum and many others as it has helped me through the troubleshooting process (just over 3 months). Below is the conditions, symptoms, and steps/actions taken to correct the dreaded random stalling issue. I did all...
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