GEDaggett

When you car is sitting with ignition on but not running does your oil pressure gauge show pressure. Mine sits at 3 if the car is running or not and I suspect the pressure sending unit to be faulty.

CDP

Mine doesn't work either it just sits at 3 as well. lol

curlytom

FYI - I just tried mine; it reads "0"

CDP

Does anyone know if it's the Oil Level Sender or the Oil Pressure switch?

curlytom

Oil pressure switch.

berti_00

when am driving my pressure stays at 3 but when i am stoped or whatever stays at like 2 and a bit above that

Federic0W124

mine likes to dance around but stays pegged at 3 when under
acceleration. I'll eventually get around to fixing it when I'm
not so lazy. Sometimes the wires get grounded near the
exhaust manifold resulting in the acting up.
I could be wrong.

neanderthal

On my 90, it goes up and down depending on engine speed etc.

On my 94, it is always pegged at 3.

GEDaggett

Oil level is the dummy light on the dash.