Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
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high oil pressure

Old Dec 12, 2011 | 08:45 AM
  #1  
howell454's Avatar
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Joined: Nov 2011
Posts: 150
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From: Pensacola Fl
Year: 2000
Model: Cherokee
Engine: 4.0
Default high oil pressure

Changed my oil friday night and the oil pressure is alot higher than normal I put 10w30 in it. It runs about 80 psi for a while then goes back down is this normal
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Old Dec 12, 2011 | 10:33 AM
  #2  
ZINGGG's Avatar
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Joined: Oct 2011
Posts: 4,440
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From: Seal Beach, CA
Year: 1996
Model: Cherokee
Engine: 4.0 HO Straight Six
Default

I wouldn't worry about it as long as it's running fine. Replace the oil pressure sending unit. That will probably fix your problem
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