Gasoline Fuel System Related Problems of the 2004 Mazda MAZDA3

Table 1 shows two common gasoline fuel system related problems of the 2004 Mazda MAZDA3. The number one most common problem is related to the fuel pump (two problems). The second most common problem is related to the tank assembly (one problem).

Table 1. Gasoline Fuel System related problems of Mazda MAZDA3

Problem Category Number of Problems
Fuel Pump problems
2
Tank Assembly problems
1

Recently reported Gasoline Fuel System problems of the 2004 Mazda MAZDA3

The Fuel Pump problem

I was filling my gas tank up and noticed fuel leaking on the ground. Droped car off for repair. Garage did smoke test of fuel tank and identified that the plastic ring on fuel pump was cracked, the garage had to remove the fuel tank and replace the plastic ring and seal.   Read details...

The Tank Assembly problem

My Mazda3 is 4 months old and I have been towed 2 times in the last 3 days. Both times the check engine light went on first, then the engine started running rough and then I lost acceleration power and could only go a few miles an hour to pull over.   Read details...


Gasoline Fuel System related problems in other Mazda MAZDA3 model year vehicles:



Safety Ratings of MAZDA3 Cars
MAZDA3 Service Bulletins
MAZDA3 Safety Recalls
MAZDA3 Defect Investigations