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October 20, 2005 Service bulletin

Whining, howling noises from engine compartment

Audi technical service bulletin 870503 for 2005 Audi A6.

Bulletin number
870503
Component
Engine and engine cooling: engine
Summary
Whining, howling noises from engine compartment. Tt

Owners of these vehicles have filed 7 complaints in the engine category.

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