Hello all,
I have a pre-eagle 2005 5.7 hemi. To gain transmission tuning I swapped in a 2007 computer. It runs different but the big problem is while driving usually with low pedal input it just drops out. The engine stays running but I can't give it any throttle. I turn off the key and restart the engine and it works again until it doesn't. Its not the pedal or throttle body as it doesn't do this with the 2005 computer. There are no codes thrown so I am lost on where to start. Now, I have a VSS for the transmission, but no input for vehicle speed for the engine because this is a retrofit into a 71 PU That has no ABS. Could this be the problem? All help appreciated.