lavo20
Registered User
Hi guys,
A few days ago I started my car ('06 S3 8P). When I started it, the revs fluctuated briefly. This made me think my diverter valve is on it's way out. However, while driving, I get intermittent high pitch squeal. The squeal lasts only a few seconds and it's when the engine is warm. It isn't my brakes making the squeal, it's a more centered noise under the bonnet. I'm thinking it could also be the PCV valve with a split diaphragm. Has anyone else had the squeal issue? I know S3 DV's tend to fail evenutally so I may get both of them replaced anyway.
Any help would be awesome,
Cheers,
Alan
A few days ago I started my car ('06 S3 8P). When I started it, the revs fluctuated briefly. This made me think my diverter valve is on it's way out. However, while driving, I get intermittent high pitch squeal. The squeal lasts only a few seconds and it's when the engine is warm. It isn't my brakes making the squeal, it's a more centered noise under the bonnet. I'm thinking it could also be the PCV valve with a split diaphragm. Has anyone else had the squeal issue? I know S3 DV's tend to fail evenutally so I may get both of them replaced anyway.
Any help would be awesome,
Cheers,
Alan