Thread: oil pressure kinda high..

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1988 305, tbi, the oil pressure is stayin kinda high, im just tryin to get some ideas as far as what it is..it stays up around 60 and it used to run around 30 psi. any reason for this guys?

the sending unit is the same, everything in the motor is stock except for the cam..might affect it..? i do oilchanges like clockwork, and i run 10w-30 in it, usually fram filters, idk about the relief valve. charging system is ok

I'd change the oil sender I've had lotsa problems with em doing that on G.M.trucks