One problem related to engine head gasket failure has been reported for the 2003 Mazda MPV. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Mazda MPV based on all problems reported for the 2003 MPV.
The contact owns a 2003 Mazda Mpv. The contact stated that the engine was misfiring due to a coil spring fracture that randomly occurred several times. The contact stated that the previous owner had to replace four coil springs that prematurely fractured. The contact later owned the vehicle in mid April 2015 and also had to replace two coil springs that fractured prematurely. The dealer also replaced a gasket cover. In addition, the dealer diagnosed that the catalytic converter needed to be replaced due to the failure. The manufacturer was notified of the failure and provided no permanent solution. Tha manufacturer indicated that the catalytic converter was on back order so the contact was unable to determine when the vehicle would be repaired. The failure mileage was not available.