I have a 1994 S500 coupe with 56000 miles that is showing low oil pressure when it warms up. The oil pressure starts out cold at 3 bar, but when the temperature gets to 95C it shows about .5 bar at idle. The pressure stays at 3 bar when cruising down the road at 2000rpm. What do I need to do, if anything?

[This message has been edited by Glen Willcoxon (edited 08-01-2000).]