crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

I had a similar problem in a Toyota! The foam seal around the damper flap had broken down making a sticky mess. So when I had the car running the AC  during the summer I had plenty of air flow but when I switched to heat the flap wouldn’t open for the heat box! So the heat was just not getting through.

crwdns2915684:0crwdne2915684:0:

open