09-10-2015, 03:21 PM
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- Jeep Cherokee XJ 1984 to 1996 How to Replace PCM
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Replacing the PCM
07-02-2013, 07:56 PM
#31
My 97 had over a 1/4 tank of old fuel. It has a rough idle, but past idle is ok. I have been letting it run alot, and flushing out the radiator with alot of water every evening. I can add some fresh fuel now, hope it runs better....
Got rid of the birds nest, hickory nuts, etc.
Got rid of the birds nest, hickory nuts, etc.
07-04-2013, 08:22 AM
#32
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Location: Abingdon Virgina
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Year: 1998
Model: Grand Cherokee
Engine: 4.0litre
10-18-2019, 01:43 PM
#33
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Model: Cherokee (XJ)
anyone else had the same issue and managed to fixed it by buying a brand new Jeep engine control module and having it reprogrammed??
10-19-2019, 03:11 AM
#34
CF Veteran
anyone else had the same issue and managed to fixed it by buying a brand new Jeep engine control module and having it reprogrammed??
10-19-2019, 03:20 AM
#35
CF Veteran
anyone else had the same issue and managed to fixed it by buying a brand new Jeep engine control module and having it reprogrammed??
PCMs cannot be "reprogrammed". At most, they can be "reset".
In many cases, they can be repaired with basic soldering skills, patience to remove the potting compound and inexpensive components.
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