(codes 54 & 42) Rough Running Soon After 1st Driving
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Joined: Mar 2011
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Model: Cherokee
Rough Running Soon After 1st Driving
My water pump went out & I had to limp back home stopping every couple of miles to add water. It ran hot & would run rough or stall once I slowed down. New pump installed, plugs, wires, & pick-up coil. Any ideas?
Last edited by judbgrdmchn; Dec 22, 2015 at 03:24 PM. Reason: codes cleared themselves
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Joined: Nov 2010
Posts: 5,841
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From: In the middle of Minnesota!
Year: 1999
Model: Cherokee
Engine: 4.0
1. What year/engine are we talking about? If 1996 or above, it's more helpful to get the full POXXX code with a scan tool or a code reader.
2. Were these codes BEFORE or after installing the pick up coil?
2. Were these codes BEFORE or after installing the pick up coil?
Thread Starter
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Joined: Mar 2011
Posts: 155
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Model: Cherokee
Codes cleared themselves. I tried starting it with the pick-up coil unplugged.
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