1993 grand Cherokee starts then shuts right off

https://www.google.com/search?rlz=1C1CHBF_enUS757US757&sxsrf=ALeKk01pb5OD-dO7NbzwvZN4ZADFalsVlw%3A1615749844954&ei=1GJOYI_fOY6m_Qacp4GYAQ&q=1997+Jeep+Grand+Cherokee+starts+and+dies&oq=1997+Jeep+Grand+Cherokee+starts+and+dies&gs_lcp=Cgdnd3Mtd2l6EAMyBggAEBYQHjoHCCMQsAMQJzoHCAAQRxCwAzoCCAA6CAgAEBYQChAeOggIIRAWEB0QHlDNNFitV2DeWWgBcAJ4AIABdIgB3wqSAQQxMy4zmAEAoAEBqgEHZ3dzLXdpesgBCcABAQ&sclient=gws-wiz&ved=0ahUKEwiPmbecwbDvAhUOU98KHZxTABMQ4dUDCA0&uact=5

Could be a fault in one of your relays.

Crank sensor. Its on the passenger side on the top of tranny. Will have either 1 or 2 10mm bolts holding it on. And a plug. My 94 had the same problem. It would run fine then you shut it off and all it woild do is crank. Wait like an hour and it will start back up. New crank sensor and it was fine

Try turning the key in the rear hatch key cylinder, to shut off the factory security system.

Check the Crank Position Sensor.

Sound like fuel pump. Need to check fuel pressure. It seem to be finally getting back up to the motor, then starting up. Try parking the front of the car down hill and see if it starts up a few days in a row????

I'd suggest the ignition control module, however I'd have a certified mechanic check it out just in case...

I have a 95 Grand Cherokee, its got this built-in 'kill switch' (lol) that i had to figure out - the alarm wouldn't stop going off until i put the key in the driver door, then turned it Right-Left-Right...

Your probably already aware of this nuisance, but i thought i'd post it it just in case.

Hi, I had simmilar problem with my 1993 JGC . I ran out of gas and it would not start until the next day. Then it will start and run until I put the brakes on tho stop and then it will die. It starts right back up. Ended up being the voltage regulator in the ECC/ECM. It is at the mechanics shop right now waiting for the ECC to come in.I will post a follow up.
have Fun,
David C

Could be a sensor.I'm thinking more along the lines of a fuel pump or fuel filter.If the fuel pump is going bad..similar symptoms.Would be advisable to install a pressure gauge at the engine,and check fuel pressure when it's acting up.