Ok I got my 86 vanagon today it starts and runs great but after it is on a
while I smell antifreez.  I don't see it leaking any where bu the guy I
bought it from says theres a good chance heads are bad.  After the van heats
up it still blows cool air out the dash.  I think I didn't smell antifreez
untill I turned the rear heater on.  The previous owner says that ever now
and then it would blow some white smoke out.