maysin

Jeep drove fine to work but on my way back home about 9 hours later it wouldnt shift into 3rd gear. Wouldnt shift manually either. I read on another post that it could be the tps but I replaced it a month ago along with the IAC and i adjusted the tps correctly to specs. About 2 weeks ago I replaced the fuel filter and cleaned up the injectors and replaced the o rings. I got the clips back on the injectors the right way but they can still rotate freely, they didnt do that before. Did I not push them in all the way or is that normal? Just wondering if I messed up with the injectors and it just screwed everything up. Idle has been a little rough since I pulled them out and put them back in and I can for sure hear one leaking so I think that is causing my idling problem. I ordered new ones but I highly doubt that will fix my shifting issue. Hoping someone has input on what my problem could be. Thanks.