# Service bulletin No. 04\-22

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: 10208603
- Published by NHTSA: 2022\-03\-03
- Manufacturer's number: No. 04\-22
- Manufacturer's date: 2022\-02\-10
- NHTSA component: EQUIPMENT; ENGINE AND ENGINE COOLING

## NHTSA's summary

Overview of approved engine C30 engine oils for all Porsche models from model year 1984 to 2020 using C30 oil.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208603-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10208603-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Equipment and accessories

## Vehicles listed

- PORSCHE PORSCHE

JSON: [/v1/bulletins/10208603](/v1/bulletins/10208603)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20No.%2004-22&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10208603&vehicle=Service%20bulletin%20No.%2004-22)