Noises

Deep knock that rises with rpm

A heavy, rhythmic knock from low in the engine that speeds up as revs rise.

Other noises

Clunk pulling away or stopping 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 Whistle from the engine bay at idle

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