Aircond Advice

Porsche

Browse Sifu White's real workshop video cases about Porsche air-conditioning diagnosis, component condition and repair decisions.

2cases

Porsche Cayenne 958 diagnosis of flap-servo motors, compressor and blower vibration

The Cayenne 958 became warm on long drives without fading airflow, distinguishing it from icing. Compressor behaviour and blower vibration were considered separately. Closing selected ducts was an owner-chosen functional compromise.

8 April 2026Video available

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Porsche Cayenne 958 condenser leak and preventive cooling-coil replacement

Choosing the right repair

PorscheCayenne 958 (second generation)

Porsche Cayenne 958 condenser leak and preventive cooling-coil replacement

The Cayenne 958’s confirmed leak was at the condenser. The evaporator was not leaking when removed; the owner chose preventive replacement because of age. Necessary fault repair and that additional choice are distinct.

31 December 2025Video available

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Porsche

2 cases

PorscheCayenne 958
Porsche Cayenne 958 diagnosis of flap-servo motors, compressor and blower vibration8 April 2026See the case
PorscheCayenne 958 (second generation)
Porsche Cayenne 958 condenser leak and preventive cooling-coil replacement31 December 2025See the case

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Porsche Cayenne 958 diagnosis of flap-servo motors, compressor and blower vibration

Porsche Cayenne 958 condenser leak and preventive cooling-coil replacement

Porsche