I have a quick question for the coolant flow gurus out there.  Where does
the front heater get it's coolant from?  Is it pulled off of the coolant
lines that go to the radiator, or do coolant lines run all the way back to
get coolant from the engine compartment coolant distributor?  This would be
on my '88 Vanagon, BTW.  What I am trying to determine is if the coolant
going to the front heater is before or after the thermostat...

Don in Reidsville, NC
1986 Kawasaki Concours
1988 Vanagon GL (Sylvia)
"I reject your reality and substitute my own." - Adam Savage