1991 Porsche 944 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Porsche 944
1991 Porsche 944 Problems
The driveshaft bearings on higher mileage vehicles may become noisy.
Due to a broken plastic link at the servo motor for the heater control flap, the interior temperature can become wildly erratic.
Due to a failed resistor pack, the HVAC fan may only operate on the high speed setting.