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October 19, 2021 Service bulletin

Overview of approved engine C30 engine oils for all Porsche models using C30 oil.

Porsche technical service bulletin No. 94-21 for 2021 Porsche Cayenne, 2021 Porsche Taycan and 2021 Porsche Macan and others.

Bulletin number
No. 94-21
Component
Engine and engine cooling
Summary
Overview of approved engine C30 engine oils for all Porsche models using C30 oil.

Owners of these vehicles have filed 21 complaints in the engine category.

Vehicles covered

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