NHTSA — Fuel System, Gasoline: Fuel Injection System Problems


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

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2004 Subaru Impreza fuel system problems

fuel system problem

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2004 Subaru Impreza Owner Comments

problem #1

Mar 192004

Impreza 4-cyl

  • Automatic transmission
  • miles


The "check engine" light has come on 7 times since the vehicle was purchased new in January 2004. The first two times I was told by the dealership (valley Dodge, Inc.) that it was a false code (#P0301) for a 1st cylinder miss fire. On the third time the "check engine" light came on, the dealership removed the ECM and sent to the Subaru of America, Inc. Factory to reprogram. The fourth time the dealership, per Subaru of America, Inc. Factory, adjusted the #1 cylinder exhaust valve. The fifth and sixth time, the dealership per Subaru of America, Inc. Replaced the injection and still have the car to beta test on a 100-mile 'test drive' as I was told to compare the read-outs from the ECM during this 'test-drive.' I have been without the vehicle for 20 days non-consecutive in the 6 months that I have owned the vehicle.

- Santa Monica, CA, USA

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