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08 vortec max oil pressure

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Old 03-01-2021, 07:36 AM
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Originally Posted by smokeshow
That AFM oil pan relief is supposed to be 55psi. Mine hot idles at 15psi. I took that L76 pump apart after losing pressure and found the valve stuck up in the bore.

Wait this isnt normal?
Old 03-01-2021, 09:35 AM
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Originally Posted by ChunkierMango79

Wait this isnt normal?
Lol. Sometimes burrs make the valve hang open...sometimes they prevent it from opening.
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