1993 Chevy Tahoe oil psi

1993 CHEVROLET TAHOE
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TEDAVIS
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Engine Performance problem
1993 Chevy Tahoe V8 Four Wheel Drive

My chevy 350 oil psi is 15 at idel and about 10 mins or so it drops to 0 put new pump in and stilldose it.
Feb 8, 2009 at 7:44 PM
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BLUELIGHTNIN6
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Inspect oil pressure switch. Located under hood, center, rear engine area, above transmission bellhousing, mounted in engine block.

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Feb 8, 2009 at 7:47 PM