Originally Posted by Pacnorthcuda
I would be a bit suspicious of the pump pressure relief valve, it may be stuck open. I would also replace the oil filter before any more testing just cause of the low money and ease of doing it. Pre oil the filter of course.


This.

Before you get inside I would use a speed handle to try and prime the motor. If a plug popped out you may hear it. Only plug inside on a B/RB is behind the cam sprocket and inside near the pump pushrod. Listen up front.

Last edited by Transman; 03/14/21 04:42 PM.