Troubleshooting: car won't start

[99whitebeast]

I checked the SES light and it come's on then shuts off. It has been a few hours since i messed with the car, Went to the garage it started right up idled for about 5mins at 800-900 rpm's no problem then all a sudden rpm's went to 1300 them just stalled. No SES light coming on, Now I'm unsure what to try or do next. Thanks for all your help so far

[99whitebeast]

Well after all the reading and testing etc. Come to find out it was a faulty MAF, i replaced it the car runs great and starts everytime. Thanks for all the help.