ok so after alot of time on this website and wasted trips to different mechanics i think i finally fixed my chugging/throttle ocilation. i had spent all my time on the engine part of the forum thinkin it was part of my engine misfire code. that turned out to just be a bad coil pack that still gave me a normal ohm reading. so anyways i made up my mind it was most likely the torque converter lockout solinoid and followed some of your device to disconnect my battery, hold the terminals together and leave it overnight. well its been two days now and its gone. i used to make my car do the damn chugging whenever i wanted to and now i cant so im optimistic that its fixed for now. my question is now that the problem most likely lies in the pcm, wil it come back? and if i get an aftermarket pcm from 3800,zzp,(recomend some others) would this fix this issue permanetly?
