2001 MAZDA PROTEGE User Comment / Complaint

Vehicle: 2001 mazda protege lx 2.0 liter engine failure: key is inserted in ignition and turned, starter will turn over but engine will not start. occurrence: intermittently, 3 times in 2 months. service: had it towed each time to a certified mazda dealership. first time - they replaced the ignition coils with another vehicles coils and it started right up. they put the original coils back in and it started up fine. second time - they replaced the pcm third time - had it towed to a different mazda dealership. after towing, the vehicle started right up. i have had the vehicle serviced at regular intervals as recommended by mazda since i purchased it new 6 years ago. i have been in contact with mazda corporation to check for recalls or known issues and was told there are none for my vehicle. after explaining my problem to them, i was given no suggestions for recourse. this problem is intermittent, but leaves me with an unreliable vehicle.