oil pressure / check guages
#1
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Model: Cherokee
oil pressure / check guages
Check gauge light came on in my 01 xj oil pressure went from 40 to 0 any ideas on wht it could be maybe the pressure sensor ? Need some help ??
#2
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Year: 1998 Sport
Model: Cherokee
Engine: 4.0
I just posted this for a very similar problem about air bag light.
"I have the same problem With my 98 XJ and I know exactly what my problem is. It's a bad connection behind the instrument cluster. When mine acts up I just give it a firm hit either on the dash above the instrument panel and if that doesn't work try hitting it just under the instrument panel. Try not to hit the clear lens or you may crack it. I have been to lazy to fix mine right. But it work for me for now."
"I have the same problem With my 98 XJ and I know exactly what my problem is. It's a bad connection behind the instrument cluster. When mine acts up I just give it a firm hit either on the dash above the instrument panel and if that doesn't work try hitting it just under the instrument panel. Try not to hit the clear lens or you may crack it. I have been to lazy to fix mine right. But it work for me for now."
#3
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Could be the oil sender, or it could be the connector to the sender. Give it a wiggle or better yet, disconnect it and check it out.
#4
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Year: 2000
Model: Cherokee
Engine: 4.7L I6
both my 01 and my 00 did this rapidly over the coursd of a few months...
was perfect 80 all the time... 40 minimum when on long road trips...
then 60 to 20 then 40 to 0
it was a scary moment. i guess its common.
i changed everything even the pump and pickup... at idle it would read 0 (when hot) but when driving it would read fine. only when i stopped it would go to 10 then a few seconds later drop to 0.
couldnt ever figure it out. let me know what you got, cause i just put in a new stroker in my jeep and it only reads 20 to 60 it should be higher
was perfect 80 all the time... 40 minimum when on long road trips...
then 60 to 20 then 40 to 0
it was a scary moment. i guess its common.
i changed everything even the pump and pickup... at idle it would read 0 (when hot) but when driving it would read fine. only when i stopped it would go to 10 then a few seconds later drop to 0.
couldnt ever figure it out. let me know what you got, cause i just put in a new stroker in my jeep and it only reads 20 to 60 it should be higher
#5
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Year: 1990
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#7
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Year: 1990
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Engine: 4.0
Here's a thought:
I just went out to the garage and checked out a 4.0 block I've got for the stroker project.
I'll bet the "clog" occurs in the 90* fitting that the sender screws on to. The threaded hole in the block that the 90* fitting screws into is large enough that I can stick my pinky into it. It must be about 1/4" pipe thread. I'll bet the oil sender is 1/8" pipe thread at the brass fitting.
I just went out to the garage and checked out a 4.0 block I've got for the stroker project.
I'll bet the "clog" occurs in the 90* fitting that the sender screws on to. The threaded hole in the block that the 90* fitting screws into is large enough that I can stick my pinky into it. It must be about 1/4" pipe thread. I'll bet the oil sender is 1/8" pipe thread at the brass fitting.
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#9
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I ended up replacing the oil pressure sending unit the clip i pulled out was covered in oil and the actual unit was leaking cleaned up the plug poped the new unit in hvnt had a problem yet and oressure also reads higher then before i beleive she's al fixed not thanks for your help guys
#10
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Year: 1990
Model: Cherokee (XJ)
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I love happy endings......
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