Audi A6 owners have reported 1 problem related to axle shaft seal (under the power train category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Audi A6 based on all problems reported for the A6.
The consumers Audi A6 quattro has problems with both upper control arms being loose. Both front outer cv split open and leaked and front prop shaft leaked. The left front tie rod was loose.
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all problems of the 1999 Audi A6
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