91 f150 5.0 hickups while driving.
 

my truck feels like it shuts off momentarily. when it does the cel goes off, then come back on a minute or so later. it does this every time it hickups.
it feels like you turned the ignition switch off and back on real fast. code says mass air sensor, both it and ignition swithh has been replaced. any sugestions?

check everything in the ignition the coil distributer rotor button all that n all the wiring leading to it