Should I be worried??
#1
Should I be worried??
I started noticing that my oil pressure is going down little by little. At first I thought it was the OPSU, so I replaced it with an new AC delco. It was working good at first but now it has me wondering. OK, here is how it happens. When I start it up the o/p is about 42psi on a cold start and once warmed up is about 38-40psi. I drive it without getting on it and at about 40psi in 6th doing about 70mph. Now after i come to a stop it drops down to about 28-30psi at idle. Sometimes it show that and sometimes it show 38-40psi at idle (both reading while the car is fully warmed up). When I did my cam swap a year ago, i put in a brand new LS6 oil pump and my pressure was good (42psi idle and 45psi driving). When I turn on my A/C it drops to about 25psi at idle. Should I worry about this?? The motor isnt making any noises and the pressure does go up when I step on the gas. Any thoughts??