There are 4 owner-reported fuel system complaints for the 2008 Subaru Imprezain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
FUEL PUMP CONNECTOR BURNT , GASOLINE IN CONNECTION AND PUMP STOPPED WORKING. NO START.
FUEL LEAK , TANK NEED TO BE REPLACED. FIND THE LEAK IN MY GARAGE
ACCORDING TO THE DEALERSHIP THE CATALYTIC CONVERTER IN MY 2008 SUBARU IMPREZA HAS PREMATURELY FAILED. THE VEHICLES CHECK ENGINE LIGHT CAME ON AND THE CAR WENT INTO "LIMP" MODE WHILE DRIVING, IN CONJUNCTION WITH THE CHECK ENGINE LIGHT MY VEHICLE HAS BEEN EXPERIENCING VERY POOR GAS MILEAGE FOR THE LAST MONTH. THE DEALERSHIP HAS QUOTED ME OVER $2000 FOR THE REPAIR OF MY CAR. IT WAS BROUGHT TO MY ATTENTION THAT SEVERAL OTHER SAME MODEL YEAR SUBARU'S HAVE RECALLS DUE TO THE CATALYTIC CONVERTER NOT PERFORMING TO EMISSION STANDARDS. SOME OF THESE CARS HAVE THE EXACT CATALYTIC CONVERTER PART NUMBER AS MY CAR, I DO NOT UNDERSTAND WHY CAR WOULD NOT BE RECALLED ALSO. *TR
FUEL LEAK AT FLANGE JOINT OF FUEL PUMP/TANK ASSEMBLY OR NEARBY LOCATION ACCOMPANIED BY SIGNIFICANT CORROSION OF FLANGE RETAINING BOLTS. LEAKED FUEL CAUSES ODOR TO ACCUMULATE IN PASSENGER COMPARTMENT BY WAY OF NEARBY AIR EXHAUST VENTS WHILE VEHICLE IS PARKED. VEHICLE IS OUT OF WARRANTY DUE TO MILES DRIVEN. DEALER SERVICE DEPARTMENT UNABLE TO SCHEDULE APPOINTMENT IN TIMELY MANNER TO RESOLVE ISSUE DUE TO WORKLOAD. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026