Own a Porsche 718 Cayman in the Phoenix area? EZ Swap LLC repairs and maintains the Porsche 718 Cayman for model years 2017 to 2020, 2022 to 2024. Our shop at 9050 N 9th St handles everything from routine service to diagnostics and major repairs.
To help 718 Cayman owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 7 owner complaints on file for the 718 Cayman and 5 safety recall campaigns. The most-reported problem areas are power train (3), seat belts (3), engine (2).
Most-Reported Porsche 718 Cayman Problems
These problem areas come up most often in NHTSA owner complaints for the 718 Cayman (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Power Train | 3 | 42% | |
| Seat Belts | 3 | 42% | |
| Engine | 2 | 28% | |
| Seats | 1 | 14% | |
| Exterior Lighting | 1 | 14% | |
| Visibility/Wiper | 1 | 14% | |
| Suspension | 1 | 14% |
Power Train
3 of the 7 complaints (42%) mention the powertrain. Powertrain complaints can range from rough shifting to loss of drive. We road test, scan for stored codes and inspect fluids before recommending any repair. See our auto repair page.
Seat Belts
3 of the 7 complaints (42%) mention airbags and seat belts. Airbag and restraint issues are often tied to open safety recalls, which are repaired by the manufacturer at no cost to you. Check your VIN on NHTSA's recall lookup first, and we can help with related warning lights and diagnostics. See our auto repair page.
Engine
2 of the 7 complaints (28%) mention the engine and cooling system. Engine and cooling complaints are best caught early in Phoenix, where heat pushes cooling systems and engine oil to their limits. We diagnose warning lights and check coolant, hoses and oil condition. See our check engine light diagnostics and oil change & maintenance pages.
Porsche 718 Cayman Complaints by Model Year
The 718 Cayman model years with the most NHTSA complaints on file are 2017, 2018, 2023. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2017 | 5 | |
| 2018 | 1 | |
| 2023 | 1 |
Porsche 718 Cayman Check Engine Codes
NHTSA owner complaints rarely cite specific trouble codes for the 718 Cayman, so we do not have a model-specific ranking to show. These are the check engine codes we see most often on vehicles in Phoenix heat, and any of them can show up on a Porsche.
| Code | What it means |
|---|---|
| P0420 | Catalyst efficiency below threshold (bank 1) Often a worn catalytic converter, but failing oxygen sensors or exhaust leaks can set it too. Can cause an emissions test failure. |
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. |
| P0171 | System too lean (bank 1) Often a vacuum leak, dirty MAF sensor, weak fuel delivery or a failing oxygen sensor. |
| P0455 | EVAP system large leak Missing or loose gas cap, or a disconnected or cracked vapor hose. |
| P0128 | Coolant temperature below thermostat regulating temperature Usually a thermostat stuck open. Fix it to restore efficiency and cabin heat. |
| P0442 | EVAP system small leak Loose or worn gas cap, cracked hose or purge or vent valve. |
| P0301 | Cylinder 1 misfire Commonly a bad spark plug or ignition coil on that cylinder. |
| P0401 | EGR flow insufficient Clogged EGR passages or a stuck EGR valve. |
Got a check engine light on your 718 Cayman? A code is a clue, not a diagnosis, so we scan it and test the system before replacing anything. See our check engine light diagnostics.
Porsche 718 Cayman Safety Recalls
NHTSA lists 5 recall campaigns for the 718 Cayman in these model years, most often involving air bags, fuel system, gasoline. Recalls are repaired by the manufacturer at no charge to you, but each applies only to certain vehicles. Look up your VIN at nhtsa.gov/recalls.
- 2019 recall, Fuel System, Gasoline (campaign 19V113000): Porsche Cars North America, Inc. (Porsche) is recalling certain 2017-2019 718 Boxster, 718 Boxster S, 718 Cayman and 718 Cayman S vehicles and 2018-2019 718 Boxster GTS and 2018-2019 718 Cayman GTS vehicles.
- 2019 recall, Air Bags (campaign 19V179000): Porsche Cars North America, Inc. (Porsche) is recalling certain 2018 718 Boxster, Boxster S and Boxster GTS, 718 Cayman, Cayman S and Cayman GTS, 911 Carrera, Carrera T, Targa 4 GTS, Carrera 4, Carrera S, Carrera 4S, Carrera GTS, Carrera 4...
- 2017 recall, Fuel System, Gasoline (campaign 17V054000): Porsche Cars North America, Inc. (Porsche) is recalling certain 2017 911 Carrera, 911 Carrera S, 911 Carrera 4, 911 Carrera 4S, 911 Targa 4, 911 Targa 4S + GTS, 911 Carrera Cabriolet, 911 Carrera S Cabriolet, 911 Carrera 4 Cabriolet, 911...
- 2017 recall, Air Bags (campaign 17V134000): Porsche Cars North America, Inc. (Porsche) is recalling certain 2016 911 GT3 RS and 911 R vehicles and 2017 911 Carrera, 911 Carrera Cabriolet, 911 Carrera 4, 911 Carrera 4S, 911 Carrera 4S Cabriolet, 911 Carrera S, 911 Carrera S...
- 2016 recall, Air Bags (campaign 16V946000): Porsche Cars North America, Inc. (Porsche) is recalling certain model year 2017 718 Boxster, 718 Boxster S, 718 Cayman, 718 Cayman S, 911 Carrera, 911 Carrera S, 911 Carrera S Cabriolet, 911 Carrera 4S, 911 Turbo, 911 Turbo S, 911 Carrera...
Serious Incident Reports
Of the NHTSA complaints on file for the 718 Cayman, 2 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Porsche 718 Cayman Reliable in Phoenix
Arizona heat is the hardest test a Porsche will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a 718 Cayman that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for 718 Cayman owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Porsche 718 Cayman, a pre-purchase inspection shows what the paperwork does not.
Porsche 718 Cayman Services at EZ Swap LLC
Get the details on our Phoenix Porsche 718 Cayman repair service, or choose a service below.
Porsche 718 Cayman FAQ
What are the most common problems with the Porsche 718 Cayman?
Based on NHTSA owner complaints, the most-reported problem areas for the Porsche 718 Cayman are power train (3), seat belts (3), engine (2). Complaint counts reflect reports filed, not the share of vehicles affected.
Which 718 Cayman model years have the most complaints?
The 718 Cayman model years with the most NHTSA complaints on file are 2017, 2018, 2023. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What check engine codes are common on the Porsche 718 Cayman?
NHTSA complaints rarely cite specific codes for the Porsche 718 Cayman. On Phoenix vehicles in general, we see P0420, P0300 misfires, P0171 lean conditions and EVAP leaks such as P0455 and P0442 most often. Bring yours in and we will scan and test it.
Does the Porsche 718 Cayman have any safety recalls?
NHTSA lists 5 recall campaigns for the Porsche 718 Cayman across model years 2017 to 2020, 2022 to 2024. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Porsche 718 Cayman in Phoenix?
Yes. EZ Swap LLC repairs and maintains Porsche vehicles including the 718 Cayman, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Porsche 718 Cayman?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Porsche 718 Cayman in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Porsche Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.