ok so my wife has a 2008 mazda 3 with the 2.3. she went to go to work today and the car only ran for a few seconds then stalled. went to restart and nothing. i tried to start it and it just doesnt want to fire. any ideas on where to start looking? didnt know if anyone might have had a similar issue and can give me a headstart on tracking it down. only things done to the car is a cai and catback. gonna tow it to work with me in the morning and put the scanner on it and see what comes up. any ideas would be appriciated.