Audi A4
fuel system Problems
We don't have a lot of Audi A4 fuel system problems on file — feel free to add yours here. The most common A4 fuel system problems cost $1,100 to fix & occur at 97,000 miles.
The worst model years for fuel system problems are the 2006 A4, 2014 A4, and the 2011 A4.
Worst Audi A4 Fuel System Problems
-
#1: Fuel Pressure Regulator Failure 2007 A4
- Average Cost to Fix:
- $1,200
- Average Mileage:
- 107,000 mi
-
#2: Fuel Pump 2006 A4
- Average Cost to Fix:
- N/A
- Average Mileage:
- 115,000 mi
-
#3: Fuel Injectors Failed 2011 A4
- Average Cost to Fix:
- $1,100
- Average Mileage:
- 70,000 mi