Driver side footwell heater stuck on
Hi guys,
My driver side footwell is blowing molten hot air on my left foot while I drive and I can't shut it off. My heater lever is down and my heater knob is all the way to the left. The passenger side is not blowing hot air nor are the defrost vents on the dash. If I move the vent direct knob to full defrost, it still gets hot down low. [update, if I move red lever to the right, it directs the heat up top]. What do you recommend?
Could the heater valve be stuck open or closed?
I have a stockish 1971 911T with SSi heat exchangers and original vent boxes with new orange heater hoses replaced a few years back.