Ok sorry for the delay. Been spending the day trying to troubleshoot. Here’s where I’m at:1. My mechanical gauge in the engine compartment was broken so I bought a new one and installed that. Confirmed that I’m getting 20-25 psi max rpm. Engine computer tells me low oil pressure and it shuts down. 2. Replaced oil filter with a fresh one just to eliminate that as a possibility. Didn’t change anything.3. Engine doesn’t seem to be leaking oil or blowing it out anywhere any more than it’s usual dribbles and leaks. What else causes a low reading? Oil pressure regulator? Is there such a thing?If the oil pump went bad wouldn’t I just be getting zero oil pressure?
Some specific questions:1. Would a cracked oil pickup tube or clogged screen cause low oil pressure?...