One problem related to tank assembly has been reported for the 2002 Audi A4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Audi A4 based on all problems reported for the 2002 A4.
Gas gauge failed. Engine died on freeway due to fuel tank being empty; at the time, gauge showed tank was 1/2 full. Dealer replaced instrument cluster, but problem remains.
| Fuel Pump problems | |
| Tank Assembly problems |