2000 A6 quattro avant 2.8 I filled the tank, which I havent done in awhile, and fuel leak out on drivers side of car. I removed rear seat to expose sending unit and found gas puddled on top of unit. When I try to clean the gas it weeps back onto top of unit. Does the unit need replacing or is it a bad seal? Also, havent had much luck finding unit or parts for on-line, any help is appreciated. Thanks...

 

try this site:

genuinevwaudiparts.com

 

Thanks, they do have what I need.....she stopped leaking since Ive used some gas. Im wondering if this has been a problem for a while, I never smelled gas and only filled up on trips so I wouldnt see it leaking if it was.....