Low oil pressure

[Grandstaff]

Just finished my dod delete using stage 3 tsp ls3 camshaft and kept my stock oil pump and the o-ring was fine. I started it up for a second a few times to build oil pressure and get everything oiled properly, but the low oil pressure light keeps coming up. Do I just need to keep letting it run for a second to build oil pressure? The oil pump was just fine and the inside was perfect no issues.

[Mooseman]

Did you block off the bypass in the oil pan? Did you replace the DOD valley cover with one that blocks off the lifter oil towers?

And a dumb question, is the pressure sensor plugged in? Try a new sensor? Is the engine noisy? I'd connect an analog gauge to see actual pressure.

[CrashTestDummy]

Did you block off the bypass in the oil pan? Did you replace the DOD valley cover with one that blocks off the lifter oil towers?

And a dumb question, is the pressure sensor plugged in? Try a new sensor? Is the engine noisy? I'd connect an analog gauge to see actual pressure.

And if you replace the sensor, there's a screen in the port for that sensor that sometimes gets gummed up. Carefully pull it, clean it and reinstall it before you install the new sensor.

[Grandstaff]

Did you block off the bypass in the oil pan? Did you replace the DOD valley cover with one that blocks off the lifter oil towers?

And a dumb question, is the pressure sensor plugged in? Try a new sensor? Is the engine noisy? I'd connect an analog gauge to see actual pressure.

I found the issue, I made such a silly mistake. The new valley plate I got didn't have the oil pressure sensor port drilled out and left that up to the user if they needed to, so once I drilled that out it worked just fine.