Field Remedy: 1995
| Subject: | Engine Z22YH - Rattling noise from engine at idle |
| Models: | Engines: | Option: |
| Zafira-B 2005...,Vectra-C 2002...,Signum 2003... | Z22YH,Z22YH,Z22YH | |
| Complaint: | Rattling noise from engine at idle. |
| Cause: | Crankcase pressure control valve remains open resulting in mentioned concern. |
| Production: | |
In case of customer complaint proceed as follows: Open the oil filler cap (hard to open because of the vacuum); if the noise disappears the crankcase ventilation valve is the cause of the rattling noise.
Remedy: Install a new crankcase ventilation valve (partnumber: 24414343 / cataloguenumber: 56 07 496).
| FunctionalGroup: | J - Engine |
| Complaint Group: | 14 - Noises or Vibrations |
| Trouble Code: | None |