SSdatboiuda

my lt1 350 has low oil pressure, and a small knock very very difficult to hear it.when i turn car on the oil is around 40 psi and when it warms and i go into gear it jumps as i accelerate, if i shift from 2nd gear to 5th it will drop to almost 0 psi oil pressure. is this motor in need of full rebuild or freshen up?


thanks im quite a noob.

kevhogaz

Time to get the bottom end rebuilt, as soon as possible. If you keep running it with 0 pressure, eventually it's gonna let go.