Subaru Legacy
fuel system Problems
We don't have a lot of Subaru Legacy fuel system problems on file — feel free to add yours here. The most common Legacy fuel system problems cost $200 to fix & occur at 77,000 miles.
The worst model years for fuel system problems are the 2015 Legacy, 1999 Legacy, and the 1994 Legacy.
Worst Subaru Legacy Fuel System Problems
-
#1: Electronic Fuel History Display Inaccurate 2015 Legacy
- Average Cost to Fix:
- N/A
- Average Mileage:
- 5,000 mi
-
#2: O2 Oxygen Sensor Failure, Check Engine Light On 1999 Legacy
- Average Cost to Fix:
- $200
- Average Mileage:
- 68,000 mi
-
#3: Wires Shorted Out In Gas Tank 1994 Legacy
- Average Cost to Fix:
- N/A
- Average Mileage:
- 160,000 mi