light started flashing at highway speed. but light goes off on restart and is fine driving around town.. does any1 know if there is an oil additive that might do the trick if pick up is clogged?

 

You checked the oil level Correct? The oil pressure switch goes bad on these engines a common problem About $15 @ dealer or $10 @ autozone. It is located just above the oil filter on the back of the block it will more than likely be leaking oil. Mine did the same thing no more light after replacing.

 

cool i will try that... ty very much for the reply...
and yes i checked oil and it looks brand new
off to autozone i go lol

 

^x2. I had to replace it in my 90 LX. Simple fix.