Two problems related to engine belts and pulleys have been reported for the 2004 Audi A4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Audi A4 based on all problems reported for the 2004 A4.
2004 Audi A4 w. Approx 38,000 miles. Failures involve plug & leaking water pump which ruined timing belt. Total charge for repair: approx $1700.
The contact owns a 2004 Audi A4. The contact stated that the timing belt failed and destroyed the engine. The engine will not start and the vehicle cannot be driven. The manufacturer has not been notified. The VIN was unknown. The failure mileage was 49,500.