I have 1994 4x4 Dodge Ram Ram Laramie SLT with the 360 packed in it. Gibson Headers, K&N Gen2 Air kit, 3 inch Cat-back exhaust and Mopar High Performance Computer are installed. Here's the problem:
Plain and simple, I accelerate and then let off gas completely. Tach drops to near 0 rpms and sometimes recovers. Lately though, my baby stalls. No problems restarting but obviously a pain int the behind.

Anybody have any advice/thoughts? Tried a lot of different things like tune-ups etc., but problem won't go away! Please help!

 

Welcome to the site. I will move this thread to the second generation Ram section,
FF

 

Try removing the IAC on back of the TB and clean it and the port in which it installs into. Also get a Haynes manual, it will tell you how to test the IAC and the TPS.

 

replace IAC or TPS or maybe both.