Vehicle Shudder problems of the 2014 Jeep Patriot

I have a 2014 Jeep Patriot sport 2. 0l 4cyl wuth a cvt transmission. I bought it used certified in Feb 2018. About a month into owning the vehicle it started to buck and jerk. The car shakes while on idle and there is a loud helicopter sound coming from the back of the car. I took to to 3 different Jeep dealer and nobody could tell me what was wrong with the car. About 3 months after that the engine stalled without any warning. This happened as I turned on my street to go home. I had to wait a few minutes and it turned it back on and drove as if nothing happened. I took it to local mechanic and he could not find anything wrong with the car. The vehicle was not firing any codes nor was there any warning lights on the dash. The latest incident happend on August 18, 2019 drving home from a camping trip. I had 2 passengers in the car with me. The car bucks and jerks while on the highway and the car stalls while im drving the speed limit at 60 mph. Thankfully I was in the slow lane and was able to pull over to the right. After being all shaken up, again I had waitied a few minutes and car started and drove as if noting happend. It was one of the scariest things I have ever experienced. I have taken it to local mechanics and they dint know whats wrong with it. So I am currently drving my car and wondering when the car will stall again. It still bucks and jerks, feels like it will stall so I take my foot off the gas peddle and that seems to help. I no longer drive this car on the highway as I am scared to death of getting into a car accident. I strictly use this car to travel to and from work. I am tired of sending this car to the dealerships and mechanics with no resolutions. I want to trade this car in, but am afraid for the next person. I think this car needs to be recalled. These cars should not be on the road period!!.

Driving my nrkmal route to take my son to his summer program. (city street, 24mph speed limit) on arrival, only driving 3 miles from my home, my rpms were well over 2000 at a stop light. The car began sto shake. The engine light, electronic stability control light, and stability control light come on. I pulled over the the nearest gas station. Turned car off and back in again. Rpms over 2500. They died down after 2 min. All lights still flashing. Got it to somewhere yo have codes read. "high airflow vacuum leak". Nursed it home,. Could not go over 20mp. Anything over 20mph the car shook violently. Rpms were over 2000. All of this driving was kn city streets with speed limits not going over 35mph. We tried to replace the throttle body today. Still having the same issues. Jeep on neutral (manual tranny) rpms over 2000 still.

This car needs to be investigated! not safe. Multiple problems. I bought this car about a month ago. I was driving on highway with my 5 year old son when the car started shaking and clunking uncontrollably. I pulled over thinking I had a flat tire but did not. Went to mechanic, where they replaced faulty sway bar and also installed an exhaust spring bolt kit that was never installed to begin with. Get the car back to not only have the same issues again along with issues with transmission seeming to slip. I was approaching a red light- again with my son in the car, while breaking- the car jumps rpm and almost ran into car in front of me. Also on cruise control the car wouldn't stop rev'n the engine. It was stuck over 4 rpm. I bought this car for safety but it is far from safe. There was an airbag recall but when I purchased the car it was marked as a seat belt recall. I would of steered clear if I knew about airbag but now I know airbag may not work in crash or will deploy randomly even if it was fixed it's not a legit fix due to electrical?! also I believe the recall on 2. 4 engines should also be looked into for more possible cars affected. My car follows same problems as those recalled and same engine but mines not recalled. This car clunks in and out of driveways. It feels like it will fall apart. The weather striping is poor allowing water to get in causing moldy smell. The brake lights accumulate water. There seem to be signs of electrical problems however mechanic can't see it. Can't charge phone an listen to radio unless you like static! same with aux cord, just stopped working. Aside from looking nice- crysler did a terrible job with this particular Patriot. Poorly built, not worth the money. They rather have people die or get seriously injured before looking into recalling it right? multiple attempts to fix it have been made and car is still in the shop.