Quote:
Originally Posted by Tyrolblue67
Can you please describe if you were seeing any symptoms of the failing oil pump.
Specifically, what kind of oil pressure were you seeing?
Thanks,
Tyrolblue67
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For another data point, mine was around 26-28psi and tended to vary in that range. It would occasionally drop to 24.5 or 25.
Prior to failure of the outer race/ring, it was always right at 31psi and rock solid (not 30 one day or 32 the next day, for example).
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp // CSP LT's & Ultra Cats // BMR MM // BC Forged KL13
Mods being installed-
oil pump, cam, ported heads, dual in-tank, Goliath and XDI, corn, etc., etc.