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1991 964 Solved: 964 Fan speed dies as temperature setting increased

Heating and Ventilation

Vehicle Information: Model: 964; Year: 1991; Body Type: Coupe; Total Mileage: 56000;

I solved my April problem of lost fan speed as I move the temperature knob off of the minimum temperature, both for AC and Heat.I recently detailed my engine and discovered that the sensor that plugs into the top the plastic hot air manifold was disconnected. Plugged it in and worked fine.

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