I have an aftermarket Greddy oil pressure gauge. The problem is that the red oil light on the gauge comes on specially when i press and release the clutch. First i thought the oil is low but even after filling it full the light still comes on. Any idea what's wrong?

 

that's wierd, i don't see how the clutch has anything to do with the oil pressure. HOw is the stock oil pressure gauge? Are you sure it's hooked up correctly?? I'm stumped

 

Stock oil pressure gauge is disconnected due to this aftermarket gauge