Audi A6 owners have reported 114 gasoline fuel system related problems since 1996. Table 1 shows the 11 most common gasoline fuel system problems. The number one most common problem is related to the vehicle's tank assembly (58 problems). The second most common problem is related to the vehicle's gasoline fuel system (19 problems). For details of each of the problem category, use the links in the table.
Significant gas leak caused by broken gas "in tank sending units" housing and seal. Gas will leak and fill the inside of the car with fums as well as under the car. Replacement required buying a revised design sending units that include all three sending units. Read details...
The contact owns a 2014 Audi A6. The contact stated that there was a fluid leak underneath the vehicle near the exhaust pipe, with a fuel-like odor. No warning lights were illuminated. A certified mechanic inspected the vehicle at the residence, and determined there was a leak in the fuel line. Read details...
On December 18, 2011 I was driving down the road and my vehicle stalled. I had my car towed to the local Audi dealer and was told that it needed a new fuel pump. I conducted an internet search and discovered that my Audi had been part of a recall and I asked the local dealer if the recall repair Read details...
The contact owns a 2004 Audi A6. The contact stated that when refueling the vehicle over the three quarter capacity level, a substantial amount of fuel would leak underneath the vehicle near the exhaust pipe. Read details...
With no incident to my Audi (accident, impact, dis-repair) fuel and gas fumes leak. Vehicle now spills fuel/fumes when tank is full to 3/4. Visual inspection shows fuel stains starting from the top of the fuel tank on the driver side just under the rear seat. Read details...