There are 7 owner-reported fuel system complaints for the 2009 Mazda Mazda6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Unknown Upon research I saw there was a prior recall Mazda Recall Number 6211B NHTSA Campaign Number 11V134000 About January of 2022 My service engine light has been turning on and off Around and about July 2022 I noticed a dark black colored puddle gathered wherever I would have my vehicle parked and there is a gas smell upon entering the vehicle. I took my vehicle to a mechanic and after their initial inspection I was informed that they would have to further inspect my vehicle but it would be costly because they would have to remove exhaust system to have a better visual. Mechanic also advised not to fill up my gas tank when refueling I believe my vehicle has the problem that the said recall describes
ENGINE LIGHT CAME ON PUT ON MACHINE FOR DIAGNOSTIC IT WAS CANISTER PURGE VALUE SITTING OR DRIVING.
CAR GETS SELF ACCELERATED FROM FULL STOP RIGHT AFTER SHIFTING FROM DRIVE INTO REVERSE GEAR-AUTOMATIC TRANSAXLE. I HAVE HAD THREE OCCURRENCES WITCH TRIGGER TO FILL THIS COMPLAINT.
TL* THE CONTACT OWNS A 2009 MAZDA 6. WHILE DRIVING 70 MPH, THE LOOSE FUEL CAP WARNING LIGHT ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 105,000.
TL* THE CONTACT OWNS A 2009 MAZDA MAZDA6. THE CONTACT STATED THAT THE CHECK ENGINE AND CHECK FUEL CAP WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT SPIDER WEBS WERE DEVELOPING IN THE FUEL AND CANISTER VENT LINES. THE TECHNICIAN ADVISED THAT THE WEBS NEEDED TO BE REMOVED, THE CANISTER VALVE AND THE CANISTER VENT LINES NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE SINCE THE VEHICLE WAS NOT INCLUDED IN RECALL NHTSA CAMPAIGN NUMBER: 11V134000 (FUEL SYSTEM, GASOLINE). THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 97,000.
TL* THE CONTACT OWNS A 2009 MAZDA, MAZDA 6. THE CONTACT NOTICED A LARGE AMOUNT OF GASOLINE LEAKING FROM THE FUEL TANK. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO STATED THAT THE FAILURE WAS CONTRIBUTED TO A CRACK IN THE UPPER PORTION OF THE FUEL TANK. A TEMPORARY REPAIR WAS PERFORMED. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER AND REPAIRED UNDER NHTSA CAMPAIGN ID NUMBER: 11V134000 (FUEL SYSTEM, GASOLINE). THE CONTACT STATED THAT THE FUEL TANK REPLACEMENT SHOULD HAVE BEEN INCLUDED IN THE RECALL REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE DEFECT. THE APPROXIMATE FAILURE MILEAGE WAS 41,000.
TL*THE CONTACT OWNS A 2009 MAZDA MAZDA6. THE CONTACT STATED THAT THEY TURNED THE DEFROST ON AND A YELLOW SAC SPIDER CAME OUT OF THE VENT AND BIT HIM. THE CONTACT SPOKE WITH A PHARMACIST REGARDING THE SPIDER BITE AND WAS TOLD THAT THEY HEARD OF THE FAILURE WITH THE YELLOW SAC SPIDER. THE CONTACT SPOKE WITH MANUFACTURER AND WAS TOLD THAT THEY HAD CONSIDERED ISSUING A RECALL NOTICE AT THE END OF MARCH OR THE BEGINNING OF APRIL, BECAUSE THIS HAPPENED IN OTHER COUNTRIES. THE CONTACT STATED THAT THE MANUFACTURER CAME TO HIS HOME, RETRIEVED THE VEHICLE, INSPECTED IT BY PLACING A STICK AND A BRUSH INSIDE THE FUEL LINE. IF THERE WERE NO SPIDERS IN THE FUEL LINE, THEY WOULD RETURN THE VEHICLE. THE CONTACT WAS CONCERNED SINCE THEY WERE NOT CHECKING THE AIR VENTS WHERE THE SPIDER WAS. THE CONTACT WAS CONCERNED ABOUT THE SAFETY RISK SINCE THE SPIDERS COULD COME OUT OF THE VENTS WHILE DRIVING. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE AND CURRENT MILEAGE WAS 17,800.
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