Mazda MAZDA6 owners have reported 36 gasoline fuel system related problems since 1996. Table 1 shows the 8 most common gasoline fuel system problems. The number one most common problem is related to the vehicle's gasoline fuel system (16 problems). The second most common problem is related to the vehicle's fuel pump (6 problems). For details of each of the problem category, use the links in the table.
The contact owns a 2014 Mazda Mazda6. The contact stated that while parked, there was a strong fuel odor coming from the vehicle. In addition, there was fuel leaking from the rear of the vehicle. The vehicle was taken to the dealer where it was diagnosed that the fuel pump needed to be replaced. Read details...
The contact owns a 2018 Mazda Mazda6. The contact stated upon taken the vehicle to the dealer for an oil change, the dealer notified the contact of a fuel leak. The dealer diagnosed the vehicle and informed the contact that the top of the fuel tank and bolts connected to the fuel pump were Read details...
Car is new, less than one month since purchase. Issue has occurred with every fill-up. When filling up with gas, as soon as or near tank is full, gas spews out of tank. Took to Mazda dealer on 11/19/2011 and they cannot find what the cause is. Read details...
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. Read details...
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. Read details...