My antifreeze in the main reservoir in back is bubbling
hot and the radiator up front is warm at best. Looks like
I either have a blockage or a bad thermistat. If I try to
replace the thermistat can I do it without disconnecting
any hoses by the thermistat housing? Looks like they may
move enough to wiggle the thermsistat out. Also, will doing
this introduce air into the system where I then have to do
the magic bleed the air out of the system dance?

Thanks in advance very much!

Jeff H.
'87 Westfalia
jhoward@netraverse.com