1993 XJ with some issues.. I'm stumped!!
08-31-2010, 10:46 AM
#16
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Year: 1998
Model: Cherokee
Engine: 4.0
You said you changed the rotor and cap? You might want to double check your spark plug wires and make sure they are on the right cylinder.
09-01-2010, 08:27 AM
#17
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Model: Cherokee
They are in correctly. I pulled each injector connection and cleaned /dried each one. Still did not start. Pulled a plug. It was wet. I had verified spark at coil and plugs before. Maybe the spark isn't strong enough under compression?
09-01-2010, 09:30 AM
#18
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Year: 1991
Model: Cherokee
Engine: 4.0L
I just recently had this problem too, If you have a wet plug you will need to replace the head gasket, it was 20$ for me and took 5 hours. You need to be careful when taking the valve cover and the main part off, you WILL need a torque wrench. Im new on this jeep forum....
09-01-2010, 09:51 AM
#20
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Year: 1994
Model: Cherokee
Engine: l6 HO
I would pull all the plugs then disconnect the fuel pump relay and crank the motor over a few times to clean out all the fuel then put brand new plugs in, connect fuel pump and give it a shot...Tj
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