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August 20, 2025 Service bulletin

Technical information for Oil Leakage in the Area of the Upper Part of the Oil Pan and Crankcase: Checking...

Porsche technical service bulletin No. 91-24 for 2020-2024 Porsche 911.

Bulletin number
No. 91-24
Component
Engine
Summary
Technical information for Oil Leakage in the Area of the Upper Part of the Oil Pan and Crankcase: Checking Return Seal on Upper Part of Oil Pan and Replacing if necessary. The vehicles affected are 911 Carrera (992) / 911 Carrera S (992) / 911 Sport (992) / 911 Carrera GTS (992) / 911 Carrera T (992) / 911 Carrera 4 (992) / 911 Carrera 4S (992) / 911 Carrera 4 GTS (992) / 911 Targa 4 (992) / 911 Targa 4S (992) / 911 Targa 4 GTS / 911 Turbo (992) / 911 Turbo S (992) / 911 Dakar (992)

Owners of these vehicles have filed 7 complaints in the engine category.

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