After I've been on the freeway for any period of time
my 87 2.1 doesn't idle properly. It will stay up as
high as 22-2300.

Idle is fine while running around town.

I've only had this van a few weeks and have also
noticed the gas mileage is poor for a Vanagon, about
15MPG. Not sure if it is related or not. Engine
appears to be a factory reman (VW of Canada stickers)
and is reported to have about 40,000 miles on it. It
runs great except for occasional vanagon syndrome. I
will try a better alternator ground and see if that
helps.

__________________________________
Do you Yahoo!?
Free Pop-Up Blocker - Get it now
http://companion.yahoo.com/