Hi guys new here ,lots of great info.Thx for that. Mopar man you mention the need for the PCM change with a 47re swap. I just did this myself to NV5600 in an 01 Quad cab Lb dually 4x4. I have been searching the forums for some kind of answer on this. The majority says no need on ECM but haven't read much on the PCM. Could this be a possible cause of my throttle seeming dead? I am not having a fuel issue that I am aware of when this is happening. I am running between 10 and 14 psi when I have had it happen while the gauge is hooked up. I have also recently changed my VP44 and installed a Fass DDRP just prior to the trans swap.At first everything seemed great. I grounded the one wire in the center of the reverse wires from the auto wiring harness and ran the other two to the backup switch. The only codes I have been able to get have been thru the key process which are P0713, P0753 and P1763 all Trans codes. I would say the first 400 miles were trouble free, only had the dead pedal deal once. I am probably 600 miles on the swap and the dead pedal deal is now getting more often. I believe Nighthawk did a NV4500 saying something about some plugs to "fool" the computer. Any thoughts would be great. Thx. Sorry if this is the wrong place for this .