Table 1 shows four common gasoline fuel system related problems of the 2005 Audi A4. The number one most common problem is related to the fuel pump (five problems). The second most common problem is related to the fuel delivery (one problem).
| Problem Category | Number of Problems |
|---|---|
| Fuel Pump problems | |
| Fuel Delivery problems | |
| Tank Assembly problems | |
| Fuel Hoses Lines/piping And Fittings problems |
Fuel pump failed causing engine to stall while driving on a parking lot. Audi A4 2005 1. 8 quattro. Read details...
Knocking noise under rear passenger seat behind driver. After changing out fuel gauging mechanisms and fuel pump the dealer has been told (by Audi USA) that the cause is probably a filter element in fuel tank area which clogs and does not let the tank return air to tank after being compressed when Read details...
My car has been taking to service for 3 times with a problem on the fuel system. It makes noises like gas going out of the tank and when you fill the gasoline into the tank, something happen that it stop and does not aloud you to put gas into the tank, it also spit out the gas when your trying to Read details...