[SantaneroX3]

hopefully someone can help me out. My car just stopped working one day at 4 in the morning went to go drop of my cousin i was going home i stopped at a stop sign and my car just died that was like a month ago. my starter and battery didnt work no more so i changed that a week and a half a go and i tried cranking it up but did not turn on. this past saturday i got home from work and i decided to try to crank it and it cranked i test drove and it was fine then took my sis somewhere and i was going home and my car just stopped on a light and it wont start no more. i tried putting starting fluid on the throttle body and turn the key but it wont start it turns but it wont start. i hear the fuel pump working and fuel filter was changed last year and i clean my fuel system with that fuel system cleaner and spark plugs were changed like 2 years ago about 10,000 miles ago or less
any ideas what might be wrong