Oil pressure issues ls3.
#1
Oil pressure issues ls3.
Having some low oil pressure issues with my c6 Grandsport. When I start the car it stays at 4-6 for a sec then rises to 40. If I start the motor and pat the gas a little bit it rises immediately. Once warm oil pressure drops to 16psi. But while I’m driving it’s normal, around 35-40. Oil pressure raises to 50-60 high rpm. Oil filter is a Mobil one. It’s the correct one. Put a thicker oil in, no change in idle oil pressure when warm. Thinking it’s either a issue with the oil pump or cam bearings at this point. Any insight?
#3
#5
Before you do anything else try a new oil filter.
#6
I agree. I also agree with cutting the filter open and seeing what's up.
https://www.bobistheoilguy.com/forum...Number=2459914
https://www.bobistheoilguy.com/forum...Number=2459914