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starts then stalls (automatic)

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Old 07-16-2011 | 11:07 AM
  #16  
mikeXJ1020's Avatar
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Originally Posted by craig gardner
I almost think i have a broken wire somewhere because if i "eff" with the cps wires in that area near the throttle body, it starts
I was wheelin once and my truck died. The connection for the cps was lose, the Wire for the cps is to short so I had to wiretie it around the connectors so make sure it's tight( the aftermarket cps wires were shorter than own)
Old 07-17-2011 | 08:39 AM
  #17  
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So wire tie the connection becuase it comes barely undone? Huh i did replace it so ,i could try that ,also im experiencing bogging of the motor and misfire so i saw something about insulating the injectors because the manifold gets too hot ,im wondering if its all related ? At least there is a CHEROKEE FORUM haha
Old 07-17-2011 | 10:07 PM
  #18  
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From: New York
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Originally Posted by craig gardner
So wire tie the connection becuase it comes barely undone? Huh i did replace it so ,i could try that ,also im experiencing bogging of the motor and misfire so i saw something about insulating the injectors because the manifold gets too hot ,im wondering if its all related ? At least there is a CHEROKEE FORUM haha
Well just check the connection. Whats wrong with you truck it wont start? stay running? bog down? stall? I dont think it i saw it in earlier posts. The Cam sensor is inside the distributor, but idk anything about it.
Old 07-18-2011 | 03:12 PM
  #19  
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Ya i found out about the cam sensor and havent replaced it yet but when i squeeze the connection while my friend starts it,it starts right up ,my jeep stalls at red lights ,wont start (unless i mess with wires) ,often the hazards come on when turning on left blinker,and boggs pretty good at the worst times like a misfiring of some sort
Old 07-19-2011 | 10:10 AM
  #20  
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Originally Posted by craig gardner
Ya i found out about the cam sensor and havent replaced it yet but when i squeeze the connection while my friend starts it,it starts right up ,my jeep stalls at red lights ,wont start (unless i mess with wires) ,often the hazards come on when turning on left blinker,and boggs pretty good at the worst times like a misfiring of some sort
When u squeeze what wires?
Old 07-21-2011 | 05:40 PM
  #21  
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The crank shaft sensor connection sorry i must sound like an idiot ,ya i hear the after market crank shaft sensors are commonly defective so i messed with the connection ,sprayed some electrical cleaner n that didnt help but when i had a buddy turn it over while i pushed the connection together ,,it started up again sorry for the confusion
Old 08-02-2018 | 09:30 AM
  #22  
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Ok check your ignition switch to see if it's getting stuck in a dead spot after you start if it doesnt fully go back to run position that's your problem
Old 11-18-2018 | 10:33 PM
  #23  
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before you do anything to try and fix it. With your jeep running wiggle the computer connector and see if it stalls. I just chased this issue for a month and resplicing a new computer connector on is what fixed it.
Old 11-21-2018 | 03:12 PM
  #24  
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This thread is over 7 years old. I think it may have been resolved or sold by now.
Old 11-21-2018 | 07:56 PM
  #25  
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Originally Posted by mikeXJ1020
Are you sure this is related to fuel? If you think so you should try a fuel leak down test to see if your getting fuel pressure. You can rent the tool do it from Autozone.

A common problem is the CPS (Crank Shaft position Sensor). Now if this is an intermittent problem i would suspect that. Sometimes this sensor will just take a crap and you wont get spark. Or some times they will cause random stalling, rough idle, or just wont start period. The sensor is 90$ located by the bell housing on the tranmission and the plug is by the Intake Manifold.

Just a thought
The crank shaft sensor on my 96 was intermittent and over a period of about 6-8 months it got worse until it failed altogether. Had I understood the bucking, stalling, starting difficulty to be sourced to it I'd have replaced it in the beginning.

BTW, I bought a cheapo ($45.00) from Rock Auto, installed it in the parking lot where the original failed, and it started right up. Then, about 2 miles down the road it failed again. I was lucky enough to safely coast into another parking lot. I got a tow to my house (AAA), bought a factory sensor for about twice the price and installed it. It's been about a year now without further problems. Don't cheap out on that sensor.

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