I6cannon

I have a 95 5.2 v8 grand Cherokee and it stutters after warming up and once warmed up it will almost choke when trying to accelerate from a stop. I changed the iac valve the distributor cap and rotor, spark plugs and wire set, alternator, egr valve and ran injector cleaner through it. it purrs nice when idling. I am about to change the ignition coil next because I already have the part, I just bought recently. I heard it could be the upstream o2 sensor from the comments on a YouTube video where a 5.2 dodge pickup sounded just like my jeep. Idk, I've been toying with it for about a year on and off. it doesn't blow smoke or overheat and there are no code lights showing. if anyone has any idea what I can do I would appreciate your suggestions thanks

wingless