One problem related to engine exhaust system has been reported for the 2009 Mazda MAZDA3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Mazda MAZDA3 based on all problems reported for the 2009 MAZDA3.
Turbo seals leaking oil causing vehicle to smoke at idle. Common problem on these vehicles and on Mazdaspeed6 and on the cx7.
| Engine And Engine Cooling problems | |
| Engine Exhaust System problems |