4K oil light/buzzer

[shepherd.31@postbox.acs.ohio-state.edu (gund)]

I am curious about the reliablity of the oil light/buzzer on the dash of my
87 4k. The reason I ask is that it was going off intermittedly during a
short drive on the freeway(approx. 45 minutes). It buzzed for less then a
second after about 5 minutes of driving and then off and on after a 20
minute stop(engine shut off) when we were on the freeway again. The Bar and
temp guages said everything was fine. Anyone have some help on this? Thanks
in advance.

Chad
shepherd.31@osu.edu