Noises

Whistle from the engine bay at idle

A steady high-pitched whistle with the engine idling, often louder with the oil cap loose.

Other noises

Clunk pulling away or stopping Deep knock that rises with rpm Hiss or whoosh under acceleration Puffing or chuffing from the top of the engine Rattle from the turbo Rattle on cold start Tick at idle Whine from the front of the engine

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