Service bulletin No. 134-18
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10186371 |
| Published by NHTSA | 2021-02-01 |
| Manufacturer's number | No. 134-18 |
| Manufacturer's date | 2021-01-19 |
| NHTSA component | ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:IGNITION:COIL |
NHTSA's summary
Instructions on how to replace the engine coils in the event that there is engine noise.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Engine, Ignition
| PORSCHE 718 BOXSTER | 2016 |
|---|---|
| PORSCHE 718 CAYMAN | 2016 |
| PORSCHE 911 | 2014, 2015, 2016 |
| PORSCHE BOXSTER | 2014, 2015 |
| PORSCHE CAYMAN | 2014, 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.