Peter typed:
"Only cold air comes out the center vents before about 2000 -- the vents
are shut off in heat mode."
I'm still...well, always, troubleshooting my HVAC and now there is a new
twist. After driving for about 15 minutes with nothing on HVAC wise, I can
start to feel a little wicked hot air at my feet and out of the center vents
(thermometer in center vent reads 110 degrees) but it's just "seeping" out.
I think it has lost it's mind.
Any ideas?
Thanks y'all.
Bob Rentfro
'77 300D 141K
Litchfield Park, AZ