Porsche TSB #122-G8N8N-03
2017 Porsche 718 Cayman
TSB Document:
Affected Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- Summary
- There is a possibility that the fastening screws for the fuel collection pipes on the affected vehicles can shear off due to stress corrosion cracking. If this happens, the high fuel pressure that builds up in the fuel injection system when the engine is running can press the relevant fuel collection pipe off the fuel injectors. This can cause a fuel leak in the engine compartment. Remedial Action: Replace fastening screws for both fuel collection pipes.
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