2003 4.7l rear end and programmer question
I know guys who run the power wire with the programmer and have no issues. Me personally, I run my truck at 180* and get the true benefit the power wire is fooling the PCM into.
If I'm gonna change plugs at 30k anyway, screw it, I'm running plain old Champion Copper Tops the engine was designed for. At 30k the coppers are still gonna be in good enough shape that they'll perform with a platinum.
TMR MOD (DELETE) = removing torque management (the built-in lag in the transmission) by pushing out or cutting a wire in the PCM bundle. Can only be done on an '03, although most Tuners allow it to be a choice on '04+ Rams...
If I'm gonna change plugs at 30k anyway, screw it, I'm running plain old Champion Copper Tops the engine was designed for. At 30k the coppers are still gonna be in good enough shape that they'll perform with a platinum.
TMR MOD (DELETE) = removing torque management (the built-in lag in the transmission) by pushing out or cutting a wire in the PCM bundle. Can only be done on an '03, although most Tuners allow it to be a choice on '04+ Rams...
I'm sure there are at least a half dozen DIYs on the TMR delete around here. Just do a search...
ok an update on the TMR mod on my 4plug set up. i seem to have cracked it and got it to work. i will be starting a new thread on it and i would like to invite you guys to also check it out and see if i may have found a breakthrough haha. here is the link https://dodgeforum.com/forum/3rd-gen...od-update.html


