Gasoline Fuel System Related Problems of the 2004 Audi A4

Table 1 shows three common gasoline fuel system related problems of the 2004 Audi A4. The number one most common problem is related to the fuel pump (40 problems). The second most common problem is related to the tank filler pipe and cap (three problems).

Table 1. Gasoline Fuel System related problems of Audi A4


Recently reported Gasoline Fuel System problems of the 2004 Audi A4

The Fuel Pump problem

Fuel pump failure while driving on highway. Luckily, was able to exit, but potentially dangerous. Similar experience to the many other complaints already filed. Same model from previous year recalled for the exact same problem, but Audi has not done so for 2004 which it should definitely do! our   Read details...

The Tank Filler Pipe And Cap problem

This is due to the failure of the vto fuel pump on an 04 Audi A4 manufactured date of 6/2003. I have had to replace this pump due to failure, this failure was premature and hazardous due to the nature of the part. I was lucky and the fuel pump did not fail while driving.   Read details...

The Gasoline Fuel System problem

Driving at 65mph on a busy highway and the car stalled out. Very dangerous situation. Power came back after a few seconds,   Read details...


Gasoline Fuel System related problems in other Audi A4 model year vehicles:



Safety Ratings of A4 Cars
Fuel Economy of A4 Vehicles
A4 Service Bulletins
A4 Safety Recalls
A4 Defect Investigations