W12
Bentley technical service bulletin 2053350.4 for 2017-2018, 2020-2023 Bentley Bentayga, 2018-2023 Bentley Continental GT and 2020-2023 Bentley Flying Spur.
- Bulletin number
- 2053350.4
- Component
- Engine and engine cooling
- Summary
- W12 - Oil leak from engine Technical background: -The breather return line and the oil dipstick tube O- rings can split causing an external oil leak. -This can be diagnosed as the engine sump leaking
Owners of these vehicles have filed 3 complaints in the engine category.
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