Noises During Shifting problems of the 2015 Acura TLX

While driving I noticed that my car didn't seem to shift correctly. I pulled over and accelerated again. Got to my destination and noticed the car wasn't moving harldy as I pulled up to park. Once I parked, I put it in reverse to pull up again and it was making a loud noise and jerking when I put it in reverse. I did this like 3 times to try and figure out what was going on. After about 4 hours I went to leave my destination and it shifted into reverse just fine. I was relieved until after about 5 minutes of driving and then every light illuminated on the dash and the car wasn't accelerating as it should have been. The rpm's were going up but car was barely moving. I made it home but now sick to my stomach because I have no idea what this could be. Not sure if it needs to be towed to a shop or if I can or should drive it if possible.

My car is not shifting correctly, its hesitating and making a noise.

Vehicle purchase made on 2/28/2016. I have been to the dealership numerous times for various issues since then, mostly for transmission issue. The issues include jerky shifting from 1st to 2nd, and 2nd to 3rd. Acura client relations decided to replace the transmission on my fourth visit/complaint. The rough shifting has somewhat improved, but it is still there. My last visit at the dealership and a test drive with district manager(dm) yielded: a) this is perfectly normal characteristic of the new 9-speed transmission. A feature that comes with wonderful fuel economy. B) vibration from vcm (variable cylinder management). I have never had this issue until the transmission replacement. Yet again, dealership states it is perfectly normal to show this 'characteristic'. Dm's response to my question, "how/why did I not experience this issue on my first full year?" was, "what gas do you put in? costco? they got less additives. There's carbon buildup forming in the engine". That was the response on a 13-month old vehicle. C) chirping noise from engine room. From research, it may be related to 'high pressure fuel pump' or 'insufficient belt placement', which Acura has TSB out for servicing. But, dealership claims they cannot duplicate the noise, even with a recording of the sound. (it has to be audible during the test drive, they say).

Powertrain: in 19 months of ownership, my 2015 Acura Tlx's transmission has failed twice. The first time it failed (10 months), it would not enter into reverse, drive or neutral upon starting. It took special towing too. The second time it failed (19 months, 22k miles), I was driving in rural texas at 70 mph and the transmission switched into neutral, warning lights exploded and I had to safely work my way to an exit ramp and onto the frontage road. I then had to wait for 2. 5 hours for a tow truck which then resulted in a 2 hour ride in a tow truck to bring it to the dealer. Suspension: within a week or two of buying the Acurat Tlx, the car began to develop a vibration that I could feel through the accelerator and steering wheel. I could visually see it in the passenger seat as it would shake substantially (nearly violently). On a drive, the car shifted violently and momentarily in a lateral motion at 80 mph while passing another car which scared the wits out of my passenger and me. Dealer changed the tires, investigated the passenger seat and the shudder/vibration would not go away. I got sick of taking it into the dealer only for it to return to me in the same condition. After 1 year, the road noise in the cabin grew and my passengers would complain. Finally the dealer identified that the right rear wheel bearing was bad. Once replaced, the road noise and vibration improved considerably. However, when I drive a loaner from the dealership, it drives much smoother than my car so the problem is still not fully fixed. Other: in the first 2 weeks, I noticed that a torrent of water would run down the inside of my rear window and into my back speaker compartment after a heavy rain. It turned out that the back window was not properly installed. A brand new car that has numerous significant manufacturing and quality problems! unacceptable!!!.