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2005 Audi A4 1.8L Knocking Noise
Posted to European Driveability on 3/27/2012 8 Replies

there is a knocking noise appears to be comming from fuel pump in tank, worse when cold goes away, can also hear sort of sucking sound from fuel filter, anybody run into this before, did not find anything in archives??

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  Related Documents & Media  2005 Audi A4

 
Message Closed w/FIX

car Vehicle Data

2005 Audi A4

VIN WAULC68E55
Engine1.8 L / 4 cyl / GAS
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsKnocking Noise
OccursCold
Message Closed w/FIX

car Vehicle Data

2005 Audi A4

VIN WAULC68E55
Engine1.8 L / 4 cyl / GAS
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsKnocking Noise
OccursCold