Soo... I replaced the spark plugs and wires. Then the coil pack and BAM. Check engine light off. I have power back BT...

Now when I accelerate, I can feel my jeep kinda hold back then I eye like a little blowoff valve (release of gas) and it then has like a second life and takes off almost like a boost jolt from a turbo. Bt this is only after I hear that Pssssssssst sound...