I've decided to pull the oil buzzer in my daughter's 91 while I figure
out that the real problem is. It doesn't have low oil pressure, but it
exhibiting the 2200 rpm syndrome where after it hits that engine speed
the buzzer stays on. The light blinks continuously no matter what the
car is doing. It's been doing this for hundreds of miles. I just
swapped out both sensors... what a job... no change.

Can anyone tell me how to just stop the infernal buzzing?

Thanks,

Jim