instant failure. won't Rev unless at op temp

Well everyone it's about time I joined. It's been years that I've used all of the sites useful information. Now I'm having a problem I can't solve. Two days ago I used Lucas injector cleaner. Ran great for a day. Then on one of my outings it's misfired like heck. The jeep won't Rev over 1.5k unless at full Temp close to 210. At WOT it will bog and backfire. Also an interesting suckling sound coming from the slit in the throttle body. I can drive her if I feather the throttle. But won't pass around 3-3.5k. Will sputter if I mash the pedal. I've unplugged my upstream 02 sensor. Still same issue. Cleaned throttle body and sensors with it.