Oil pressure is down low on gage at idle, and goes up with rpm

Idle is enough to build pressure, may could go up alittle but not from say 0 - 40 lbs.

Thanks for the info... My gage for oil pressure goes from 10-40 with RPMs but only after its warmed up and so Im going to have to replace the oil pump next.... \=°}

As a rule of thumb: 10 psi of oil pressure per 1000 rpms.

I would check the pressure sender unit to gauge to be sure its fine by testing a known good gauge or tester in place of your gauge.

Awesome Answers! Thanks so much for the input! It really has helped! ALOT. ;-)