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Old 09-25-2009, 02:20 PM   #1
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Oil Pressure for 94 2.5L ?

What should be the correct oil pressure on the dash guage for a 94 2.5? Mine varies between 35 and 55 on the guage.

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Old 09-25-2009, 03:34 PM   #2
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you should have about 10psi per 1000rpm.

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Old 09-26-2009, 04:29 PM   #3
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Same engine here and at start up mine reads about 65-70 and after warmed up 45-55. I think the type of all you use effects it some.
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Old 09-26-2009, 04:32 PM   #4
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yes, oil weight will effect the oil pressure. use what is called for in viscocity.
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Old 09-26-2009, 11:30 PM   #5
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35 seems a little low but not dangerous or anything when was the last time u did an oil change
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Old 09-27-2009, 11:31 AM   #6
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My 90 YJ is always running about 80 psi. I don't know if that's to high.
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Old 09-27-2009, 11:43 AM   #7
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yeah mine says that but mine is broke so u might want to make sure that its not broke jeep gauges are pretty reliable to not work
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Old 09-27-2009, 06:56 PM   #8
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Quote:
Originally Posted by minderbinder3 View Post
same engine here and at start up mine reads about 65-70 and after warmed up 45-55. I think the type of all you use effects it some.
x 2
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Old 09-27-2009, 07:22 PM   #9
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My 94 runs 30 at idle and 60 at highway speed
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Old 09-27-2009, 08:30 PM   #10
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Around 50 for me.

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