96 Jeep Grand Cherokee stalling

Jeep stalls at lights and stop signs and loses power for a split-second while driving at any speed. I've already replaced every sensor in the engine compartment so if anyone knows anything else of what causes this please tell me

[kurtisgee]

Hi all, A big THANKS to you all for posting your videos on YouTube or your comments on the countless forums to help people out with their problems. I'm posting this to possibly help others out there that may need it, because I found that everyone had slightly different issues around the stalling problem. Mine was different also.I have a 1996 Jeep Cherokee that had a stalling issue. It's fixed now, but I'll let you briefly know what happened. My Jeep was fine when it was at a cold or cool temperature but would always stall when it got to a normal heated operational temperature and stopped at lights or backed up traffic at idle. It wouldn't start for at least another 30 minutes until it had cooled enough. I then realised it was always in D-drive when it stalled, so I tried flicking it to neutral every time I was stopped and it wouldn't stall until I got to my destination and tried to start it straight away. Again i would have to wait for it to cool and then it would start. After stalling I checked the diagnosis codes by turning the ignition to the 2nd position 6 times and waiting for the codes to flash. That told me to replace the coolant temperature sensor, the crankshaft positon sensor, take it to a mechanic for diagnosis and the completed diagnosis code 55.I disconnected the ground battery terminal from battery and started with the cheapest of options which was the coolant temperature sensor. After replacing the coolant temperature sensor and connecting the battery, I then checked the stalling issue by driving around for an hour and leaving it in drive and it stalled and wouldn't start for 30 minutes. I then decided on the crankshaft option so I disconnected the ground battery terminal, changed the crankshaft position sensor and tested it also by driving around for an hour and leaving it in drive and it didn't stall.Problem fixed. I then checked the diagnosis codes again and no codes came up, besides the code for less than 50 key starts since the battery was last disconnected and the completed diagnosis code 55.RegardsKurtis

[sincitydude]

so I created a different video on the results and it turned out to just be the PCM gone Haywire. probably from the shorted out oxygen sensor. I only replaced the PCM and no other parts and so far it's been a month and not one hiccup from it. good luck to anybody having this problem. I paid 270 for a new PCM at AutoZone and it was worth it!

[mikeweaver]

it's the pcm, wiggle the wires while it's running I'll guarantee it stalls

[albertciroc]

I believe it's ur pcm... Does the problem go away when ur check engine light stays on?

[travismartinez]

Definitely the pcm cj models are known for it

[albertciroc]

Look up pcm jeep problem and u should have ur answer I've replaced mine before and I'm having the same problem again... It will send u random codes to like ur cat converter and such