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2002 Jeep Liberty

Question: oil light problem

Question

jim8505, 3.7L V6, Saint Paul, MN, December 02, 2010, 14:41
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 Rookie

oil light come on and off and beeps intermittently after warmup at about 2000 rpm unit on block replaced and external gauge use to test presser all is fine

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  • Answer #1

    dandd December 02, 2010, 19:21
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     Master

    Did you use a factory part? Because I have seen that oil pressure sending units on Jeeps are really picky. Also, check to see if you have an oil level sensor as well, because they can go 'haywire' and cause the oil alarm to go off, even though your oil level is fine.

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