rokclimb15
Registered User
The oil pressure gauge on my '93 SC has been going crazy lately. It will function normally, then for no apparent reason, shoot all the way to the top and stay there for 10 minutes+, then go back down when I turn a corner or something. Occasionally, it also goes all the way to the bottom. I am almost certain that this is not actually happening since my engine doesn't sound like a dryer full of marbles. This happens sometimes when I'm driving down the highway, and sometimes when I'm at a full stop. Is there a loose connection someplace? Is the sending unit bad?