[Tall02]

I have a 1992 964 C2.

Heat continues to come out of the center and passenger side dash vents. Driver side OK. Controls are set at the coldest temp but a heated blend exhausts out of the vents. The controls and mixing valve work as I can see both shift when the heat controls are turned up.

Is there anything else that could be stuck open and causing heat to be sent to the dash from the engines heat exchanger?

Any ideas would be appreciated

Thanks

Tall02