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May 14, 2021 Service bulletin

Instructions for correcting DMTL leakage faults on 4.0 engines.

Porsche technical service bulletin No. 2110.1 for 2020-2021 Porsche 911, 2020 Porsche Cayman and 2020-2021 Porsche Redundant Boxster and others.

Bulletin number
No. 2110.1
Component
Engine and engine cooling
Summary
Instructions for correcting DMTL leakage faults on 4.0 engines.

Owners of these vehicles have filed 3 complaints in the engine category.

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