If you look closely you can see the bypass valve is stuck open in that cover scope
I've seen aluminum Milidon pump covers like that also whiney I think the oil pump drive is forcing the rotor down into the pump cover making metal that gets stuck in between the bypass valve and the cover. work scope
I've had that happen and unstuck the valve and the pump work normally after that shruggy

Last edited by Cab_Burge; 10/17/21 03:45 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)