Heater is possessed
Thread Starter
Le Mans Master
Joined: Sep 1999
Posts: 7,393
Likes: 7
From: Los Angeles CA
Heater is possessed
Lots of very hot air blowing through the vents even though the temp is set for 60 and it's hotter than that outside. Controls are set just to vent from outside, a/c off. If I turn the whole system off, the hot air stops. Can the heat exchanger (?) doors be stuck, either mechanically or electrically? I just had some low voltage issues due to dying AGM original battery, replaced this weekend with Optima.
