Catalytic Convertor Problems of Mazda MAZDA3

Mazda MAZDA3 owners have reported 2 problems related to catalytic convertor (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mazda MAZDA3 based on all problems reported for the MAZDA3.

1 Catalytic Convertor problem of the 2004 Mazda MAZDA3

Failure Date: 10/26/2004

On October 2004 I bought a new 2004 Mazda 3 . After the 1st week I noticed a rotten egg smell . The dealer denies that the catalytic converter is bad and will not replace it. This smell is sickening. How can you help.

See all problems of the 2004 Mazda MAZDA3 🔎.

2 Catalytic Convertor problem of the 2005 Mazda MAZDA3

Failure Date: 01/01/1901

2005 Mazda3 catalytic converter failure. Consumer wants to know is there a warranty that covers the catalytic converter for 8 yrs/80,000 miles.

See all problems of the 2005 Mazda MAZDA3 🔎.

Other Common Engine And Engine Cooling related problems of Mazda MAZDA3

Problem Category	Number of Problems
Engine And Engine Cooling problems	117
Check Engine Light On problems	24
Car Stall problems	16
Engine problems	8
Engine Shut Off Without Warning problems	7
Engine Cooling System problems	7
Loud Engine Noise problems	6
Manifold/header/muffler/tail Pipe problems	6
Engine Exhaust System problems	6
Gas Recirculation Valve (egr Valve) problems	5

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