I replaced my battery and now its not idling.i ran it for 5 mins repeatedly but still died out. drove it over 200km but stays the same

Sounds like you got some bad gas. May need to replace the fuel filter

Check fuel pump relay.
Check fuel pump control cirucuit.
Check fuel pump/

the idler is blocked in the intake, or the idle controller has failed, if you take the air pipe off the intake there is a butterfly and on the side you will see a hole, on the side you will see a device, now some time you can just spray some carb cleaner in there and give it a good flush out. also spray the butterfly and clean this up. open with the cable and do the same. you may fined that the air filter needs replacing so would do this at the same time. leave for 10 min and then start engine don't worry about it coffing etc its just the cleaner being burnt off in the engine give it a few good revs. then let it idle for 5 min, when you have done that then fit the pipes back on. run engine it should be fine now, if not repeat.

I would check vacum lines or system for leaks

Alternator

Change idle control sensor.

i had the same problem and it died out of town got it towed and it was the fuel pump fuse and that was it they are famose for it

Have you check the O2 sensors? How baout cleaning the MAF and Throttle body? Thermostat?

How does the temp gauge look whn it stalls?

does your jeep run rough? idle is real low? and when you are driving and push the gas hard it doesnt want to move? if so it is most likely the mass air flow sensor. i had to replace that 2 or 3 times on my 1999 jeep cherokee

this engine fuel pump prassurae low. it fuel pump celan. Your problem sovel