Site Update: 2017 Corvette Z06: GM TechLink: Supercharger Idler Pulley Sounds

[Rob]

A scraping or moaning sound may be heard from the supercharger idler pulley on some 2017 Corvette models equipped with the supercharged 6.2L V8 engine (RPO LT4). The sound will be most noticeable when the engine is idling.

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