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2001 Audi A4 1.8L Engine
Posted to European Engine on 3/6/2008 8 Replies

This audi came in with two complaints, First the check engine light was on and second there is a loud knocking noise coming from engine at idle when warm. The dealer cleaned the mass air flow sensor but did not here the knocking or ticking noise coming from th...

8 Replies Received (View Replies)

  Related Documents & Media  2001 Audi A4

 
Message Closed w/FIX

car Vehicle Data

2001 Audi A4

VIN WAUAC68D71
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsKnocking Noise
Misc.1,8T
Message Closed w/FIX

car Vehicle Data

2001 Audi A4

VIN WAUAC68D71
Engine1.8 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
AffectedEngine
ConditionsKnocking Noise
Misc.1,8T