2016 Porsche 718 Cayman Fuel system Problems
- Complaints
- 1about this part
- Share
- 14%of 7 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2016 Porsche 718 Cayman, 14% of the 7 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Engine stalls when stopped if not in sport mode. Electronic gauge display for oil level is confusing and shows low oil level in green, causing the user to add oil when it is full. Steering rubs and knocks when turning.”
NHTSA complaint #11610745, filed 2024-08Related service bulletins
- 11033625May 22, 2026Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are…
- 11029194Feb 23, 2026Parts information for parts withdrawal involving the fuel filler flap and the charge cable for mains socket. Part numbers 976809857E and 7PP971678GS
- 11029155Feb 13, 2026Parts information for parts withdrawal involving the multi-purpose additive for gasoline. Part number is 00004320902. The vehicles affected are ones that use part number mentioned.
- 11028582Jan 30, 2026Parts information for parts withdrawal involving the - Diagnosis Pump for Fuel System 958906243B and 958906243A. Vehicles affected are ones that use either of the part numbers…
- 11015156Mar 1, 2025Manufacturer's Certificate - Overview of Approved Porsche C40 Engine Oils (06/25)
- 11015155Mar 1, 2025Manufacturer's Certificate - Overview of Approved Porsche C30 Engine Oils (05/25)
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2016 | 1 | 14% |
Other parts of the 2016 Porsche 718 Cayman
3 complaintsSeat belts
2 complaintsElectrical system
1 complaintsEngine
1 complaintsExterior lighting
1 complaintsOther or unknown
1 complaintsSteering
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2016 Porsche 718 Cayman
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology