Other Fuel System Related Problems of the 2003 Audi A4

Table 1 shows four common other fuel system related problems of the 2003 Audi A4. The number one most common problem is related to the other fuel system pump (six problems). The second most common problem is related to the other fuel system (four problems).

Table 1. Other Fuel System related problems of Audi A4


Recently reported Other Fuel System problems of the 2003 Audi A4

The Other Fuel System Pump problem

Fuel pump is no longer working.   Read details...

The Other Fuel System problem

The coolant light came on after I replaced coil packs and I stopped to look wasn't leaking anywhere. Drove to work and it caught on fire due to overheating I guess not really sure. I was driving a car on fire down a highway and didn't even know it.   Read details...

The Other Fuel System Tank Mounting problem

There seems to be a fuel pump or other issue along the fuel line. Recently, the gas cap indicator has gone off, and won't turn off. I even tried replacing the gas cap with a new one. I checked for loose parts on top of the gas tank (through the trunk).   Read details...


Other 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