Audi S4 owners have reported 1 gasoline fuel system related problems since 1996. Table 1 shows the 1 most common gasoline fuel system problems. The number one most common problem is related to the vehicle's fuel pump (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Fuel Pump problems |
Buzzing noise in back of car turned out to be faulty fuel pump. After several days in shop the service rep told me that there was another problem -- a "burnt" or "corroded" wire near the fuel pump and fuel tank that could be a "safety issue. " that was 3 days ago. Still no update from the dealership. I am wondering if others have had problems with the fuel pump on the Audi S4. I'm particularly worried because exposed wires near a fuel tank sounds like a serious safety issue.