xjmachine

i bought a "refurbished" pcm from orileys about 2 weeks ago. plugged it and it worked great, but its been randomly stalling out on me. i figured that while the jeep is running. i can wiggle the wires just a little bit and it will stall out the jeep!
everything looks good, im not sure if it is the connector or the pcm! any advice would be greatly appreciated

Turbo X_J

Disconnect the battery,
remove the connectors from the PCM,
clean the green fungi off with wd40 or plastic safe contact cleaner & a wire brush,
reinstall PCM connectors & battery cable,
fire it up.

cruiser54

Makes you wonder if that wasn't the initial problem, doesn't it?

XJwonders

I ll bet it is

cruiser54

R*C*B*R*C

XJwonders

Yeah this is what the Egyptians wrote down on the stone tablets 4 thousand years ago for people like us o remember

cruiser54

Yes. And it came to me in a dream when I worked for a Jeep dealer, about the time Renix came about..............

xjmachine

i think its the new pcm because i remember wiggling the wires on the old one and it would not stall out. hmmmmm, anyway this is the culprit now maybe il try another pcm