Oil light problem

[Ken K.]

My oil light stays on 3-4 seconds longer than it should on start up.
Thinking it was a bad OEM filter that was leaking down, I got another OEM
filter and the problem still persists. Oil level is fine and I see no
problems once the engine is running.

I was looking at the FSM flow chart for the oiling system and they fail to
show where the oil pressure switch is. I'm guessing the problem is before
the switch.

I'm hoping and praying its not a oil pump gone bad.

Any insights would be very helpful.

Ken Kubotani