One problem related to other fuel system tank assembly has been reported for the 2004 Mazda MAZDA3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Mazda MAZDA3 based on all problems reported for the 2004 MAZDA3.
There was a strong fuel smell that was occurring on both the inside and outside of my car every time I filled my car up. I took to my the mechanic and it was found my fuel tank was leaking in 2 spots. One was part of the gas tank that vents the fumes - that seal was leaking and the other was part of the locking ring that is on the gas tank itself was cracked.
| Other Fuel System Pump problems | |
| Other Fuel System Tank Assembly problems |