Don't panic about low oil pressure before informing yourself.  The hot idle
problem is pretty well known.  See:

http://www.vanagon.com/problems/

Make sure you're driving 20W50 oil and a genuine VW (rebadged Mann or
Mahle) filter.  The Bus Depot has them:

Oil Filter, 83-91 Vanagon, Genuine Mann/Mahle, Minimum Purchase of 4 $4.29 $9.00 070 115
561

-Karl

Karl & Kristina Bloss - bloss@citynet.net
Hurricane, WV
'85 Westfalia Camper "Fred"
'87 Westy Weekender "Bev"
'00 Subaru Legacy "Forrest"
All waterboxers :-)
Almost Heaven West Virgina VW Club:
http://groups.yahoo.com/group/WVVW/