1990WillyVilleXJ

My 96 xj will just up and die or will cut out and shack the hell out the truck and then sometimes dies shortly after. I have replaced the cranck sensor and it ran fine for a few days then just did it all over again. Could it be a cam sensor, fuel pump, air leak in the fuel line, map (some say it has it some say it doesn't), or any other bs sensor? Im getting really frusterated with it and I don't wanna just throw parts at it. Btw I don't have a obd2 reader or anything like that and I don't wanna drive it to a place that does, cuz it will just die 😡. Thanks for any advice.