2017 Jeep Wrangler
I have a jeep for my daughter, i know you dont like them, neither do I frankly but my girl wanted my 1970 Bronco and its not relaible enough and she wanted something where the top came off, so I conceded. It has 110K mi and has run flawlessly for nearly a year. I had it thoughly checked by a reputabel mechanic when we bought it. Today she was on the freeway and at 55 it started lunging and shaking. Im thinking fuel system or transimisson, there are no codes. Looking for any advice you may have, I'm a subsciber to your channel and wathch everything you post, very gratefull.
Might help to record live data while the problem occurs to get an idea of what's going on.
Low hanging fruit of course would be the usual suspects: filters, spark plugs, fuel pressure.