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2006 Audi A4 2.0L
Posted to European Engine on 11/21/2014 20 Replies

Start engine, all normal, within 15 sec. a whistling noise develops, most noticeable at idle. Shut the engine down and the persists for about 2 seconds as it diminishes, like something leaking down. We have checked for an intake leak or any other vacuum relate...

20 Replies Received (View Replies)

  Related Documents & Media  2006 Audi A4

 
Message Closed w/FIX

car Vehicle Data

2006 Audi A4

VIN WAUDF98E96
Engine2.0 L / 4 cyl / GAS
DeliveryFuel Injection
Misc.A4 Quattro
Message Closed w/FIX

car Vehicle Data

2006 Audi A4

VIN WAUDF98E96
Engine2.0 L / 4 cyl / GAS
DeliveryFuel Injection
Misc.A4 Quattro