New Head Gasket!! More Problems!!!
#1
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Join Date: Apr 2009
Location: Fairview Park, OH
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Year: 1996
Model: Cherokee
Engine: 4.0L
New Head Gasket!! More Problems!!!
I just finished putting a new Head Gasket, Oil Pressure Switch, Plugs, Wires, Thermostat and every other gasket imaginable in my 1996 XJ. Was super excited to get it back on the road since it dies 2 weeks after I bought it!!!
Now it runs like Sh**!!! It has givena code of a Multiple Cylinder Misfire as well as a #4 Misfire!
I took out the plugs and #6 was foulded out already and then looked at my air filter and it is covered in oil, with a puddle of oil in the housing!!
I am slowly losing my patientence with this XJ, any suggestions on where to go next??
Now it runs like Sh**!!! It has givena code of a Multiple Cylinder Misfire as well as a #4 Misfire!
I took out the plugs and #6 was foulded out already and then looked at my air filter and it is covered in oil, with a puddle of oil in the housing!!
I am slowly losing my patientence with this XJ, any suggestions on where to go next??
#4
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Year: 1994
Model: Cherokee
Engine: 4.0 High Output
Do a compression test and make sure you have the spark plug wires in the correct order?? Other then that check that the wires going to your injectors are correct and spray around with carb cleaner to see if you have any vacuum leaks. Good luck.
#5
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Location: Tenn. and Mich.
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Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
There is a TSB for the 4.0L entitled "TSB #0900303 4.0L multiple cylinder misfire". http://www.wjjeeps.com/tsb/tsb_wj_0900303.pdf
Might, or not apply to your case.
Might, or not apply to your case.
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