One problem related to loud engine noise has been reported for the 2012 Mazda MAZDA6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Mazda MAZDA6 based on all problems reported for the 2012 MAZDA6.
Tl-the contact owns a 2012 Mazda 6. The contact stated while driving approximately 55 mph, an abnormal sound emitted from the engine compartment. The failure recurred multiple times. The vehicle was taken to a dealer for diagnostic testing. The technician diagnosed that the catalytic converter seal ring needed to be replaced. The failure recurred. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 42,000. Pam.
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