Ok, I need help. My girls mazda 3 is giving me nothing but trouble. It keeps stalling on us. I dont drive it but she syas whenever she drives for a while and then gets gas and trys to start it after getting gas it has trouble starting. I have cleaned the MAF multiple times and just cleaned the throttle body as well. I dont know what to do next. I want her car to work... help please... Whenever I drive it it runs just fine...