Equinox General Discussion
AC —PF64 or PF63e and GM #19330000 are set for 22# bypass release.
(my 2018 Equinox)
This 17,000 mile old car measures 30# oil pressure at 800 RPM idle— higher pressures at higher RPM
With variable pressure pump regulated from galley pressure, and bypass at 22#, when is the oil filtered?