Tango Oscar,
You are right, oil pressure does reduce as the engine warms up - I was just trying to work out whether the gauge is at fault.
I did look at a few Rotax websites, and at least a couple were qouting 1.5 BAR as the minimum operating pressure. Try and get the sender and gauge checked out before potentially reaching for your cheque book.
Last edited by Paris Dakar; 3rd Apr 2006 at 15:05.