Noises

Whistle from the engine bay at idle

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

Codes that go with it

No codes linked to this symptom yet.

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

Ask eManuals about your car

Answers come from the actual factory manual for your make, model and year, with the page cited. Join the waitlist and we’ll email you when a spot opens up.

Already 40,000+ manuals covered.