Had a shop look at my 91GL after re-checking oil cooler seal, etc for leaks.
Concensus is the oil pressure switch near the water pump.  Bentley says the
white switch.  Any suggestions on easiest way to fix?  Would like to have
new fuel lines and any hoses clamps for the water pump at hand. Due to space
and prev age of hoses, should probably do a couple of things at the same
time. Gonna check archives from Frank, Ken, Ben, etc and order on Monday but
need quick shipping or I'm gonna miss the end of summer fishing at the Gulf
Coast. Any advice is appreciated.

--
Michael in San Antonio
91GL AT 'Gringo'