A loose torque converter can sometimes sound like piston slap or a rod knock, but it's actually just the TC hitting the flywheel. While this definitely isn't good, all your technician typically has to do is tighten the bolts, as long as nothing else has been damaged yet :jk:;):)
Got my 2019 JL :jk: a few weeks ago. The base stereo system is horrible. I'm trying to pick out new speakers. What size exactly is the tweeter? :movember: I also have tweeters in the sound bar. I'm replacing everything and adding amps and subs. Any help is appreciated.