my oil pressure gauge reads "0". just started, I have 81,000 miles on it. on 1997 Cadillac Catera

doesn't make any noise. is it safe to drive? or whats your guess?

Asked by for the 1997 Cadillac Catera
Replace the oil pressure switch located on lower left side of engine
1 more answer
how is the oil level? no signs of leak, spotting in park area?
rec. bring to a shop for diagnostic run. see whats going on.