Hi Scotty, I'm a fond of your program and Ive been trying to figure out what wrong with my previa van starts fine, after idling for a bit it start to idle rough then shuts off and after restarting it continues rough and shuts off. I have changed fuel pump, fuel pressure regulator, mass air flow sensor, check vacuum leak and clean throttle body and still the problem persist. Can you advise me on this please please please as I can take my family anywhere now. Thanks in advance !