PistonPopper
Newbie
Hello, my rig is a 90' C1500 with a 5.7
Truck ran normally all week, starting and running this morning the oil pressure is running much higher than usual. Usually runs around 25-40 psi between warm idle and driving in town and highway driving. I let the truck warm a little more and psi is about 40 at warm idle. I'm going to change the oil today as it needs it soon. I'm hoping it's not a clog or a relief valve but I'll find out. Any ideas on what the cause is? Any help is appreciated, thanks
Truck ran normally all week, starting and running this morning the oil pressure is running much higher than usual. Usually runs around 25-40 psi between warm idle and driving in town and highway driving. I let the truck warm a little more and psi is about 40 at warm idle. I'm going to change the oil today as it needs it soon. I'm hoping it's not a clog or a relief valve but I'll find out. Any ideas on what the cause is? Any help is appreciated, thanks