jeep stalling out

Start by checking/monitoring the fuel pressure to rule out a failing fuel pump

Have you changed the cam sensor? Is there a check engine light, and if there is what is the code(s)?

i have a 1997 jeep grand cherokee it stalls after running for about 20 min it is a 6cyl 4.0. I have changed the maf sensor, crank position sensor, flashed the pcm, changed the fuel pump/ fuel filter, changed the spark plugs, wires , cap rotor, and the ignition coil . PLEASE HELP I DONT KNOW WHAT ELSE TO DO!!!!!!!

MAYBE GIVE RESULTS TO THE TESTING THAT HAS ALREADY BEEN ASSIGNED?

EVEN HAVING INSTALLED NEW PARTS, IT'S POSSIBLE SOMETHING WITHIN IT'S SYSTEM IS MALFUNCTIONING........ EXAMPLE, YOU'VE SPENT ALL OF THAT TIME AND EFFORT, THROWING PARTS AT IT....20 MINUTES OF METHODICAL TESTING, MAY HAVE SAVED YOU THAT HEARTACHE........IT COULD BE AS SIMPLE AT A INTERMITTENT RELAY....AND THERE AGAIN, INSTEAD OF RUSHING OUT AND BUYING ONE, ANOTHER SIMPLE TESTING PROCEDURE MIGHT BE OFFERED, PROVING OR DISPROVING THAT POSSIBILITY.

A VERY "WAY OUT" SIMILAR SITUATION IS LIKE HAVING A TERRIBLE HEADACHE.....TAKING EVERY PAIN RELIEVER YOU CAN FIND...EVEN THE ONES YOUR BUDDIES HAND TO YOU....NOW YOU ARE INQUIRING ABOUT SURGERY?.................THE SIMPLE SOLUTION TO FIX THE PAIN PROBLEM PERMANENTLY IS TURN YOUR RADIO VOLUME WAY DOWN, AND REST! ...........BUT YOU JUST REALLY COULDN'T HEAR ANYONE TELLING YOU THAT!

THERE ARE REASONS FOR CERTAIN TESTS, IN CERTAIN ORDERS!...MAKES THINGS GO FASTER, AND LESS $$$ GETS SPENT.

THE MEDIC