I queried "what was Vanagon Syndrome" a few days ago

   This is a case where that OBD system might be helpful...one of the few
times my Vanagon has misbehaved in a way that is not simple to deduce the
problem and fix it.

  I think my Vanagon is jealous.  I recently got a Safari Van for work.
That has been getting a lot of my attention lately as I go over everything
and actually drive it to work sometimes....  The Vanagon, which until now
has been Old Dependable, is telling me..."Dude, pay attention to ME...or I
show YOU..."  or sumpthin like that...grin.