One problem related to emission control has been reported for the 2012 Mazda MAZDA3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Mazda MAZDA3 based on all problems reported for the 2012 MAZDA3.
Tl the contact owns a 2012 Mazda 3. The contact stated that the vehicle leaked fuel. The vehicle was taken to green Mazda (217-391-2400, located at 3760 s 6th st, springfield, IL 62703) where it was diagnosed that a charcoal canister filter was loose and needed to be tightened. The manufacturer was not made aware of the failure. The failure was repaired. The failure mileage was approximately 142,000.