Hi guys firstly i would like to thank you guys for providing a portal to share or communicate in between mazda owners, I am from Dubai United Arab Emirates driving Mazda 323 1999 1.6 L now for past couple of days i ahve been facing a seriously problem with my car, i start my car drive it for approximately 30 mins and car goes off i restart it the ignition switch keeps on ticking but the car never starts, i wait for an hour and try again and car start and moves on for again 30 mins and dead again. Again i try to start it never start... i took the car to local garage, as per mechanic the coils were to be replaced got it done No use ! then i was asked to replace the crank sensor and cam sensor got it done still no use.. at last the mechanic asked me to replace the ECU.. now i have been looking for ECU but unfortunately cant find one till date. But my concern is that though i will replace the ECU will it really work out or again i am going to loose my hard earn money. as i have already replaced so many parts of my car, Guys its a humble request to help me out as me and my family totally relay on this Please HELP me...

 

Try a charging system test.. If your alternator is overcharging the system this will happen...