NHTSA Complaint #11462817 — 2014 NISSAN SENTRA

i was driving my 2014 nisaan sentra sv and when merging into traffic from the off ramp as i turned and accelerated in that second the car downshifted and accelerated enough to put me in danger due to the oncoming vehicles it then shook and i had the gas pedal depressed completely the vehicle then jerked real hard and would not go thankfully the vehicles that were oncoming seen me with just enough time to almost cause a huge car accident they slowed however you could hear brakes and see people behind the first vehicle swerving due to the sudden stop because of me i was honked at cussed at flipped off someone even threw a drink at my car and it could have been way worse the vehicle would not shift i had to get out in the middle of highway to push my car into a safe zone where i was in danger not to mention i lost my job for the simple fact it was my first day at my new career in johnstown at high country beverage since i purchassed this vehicle on July 3 2021 the dealership sold me a lemon vehicle that absolutely would not pass emissions in which i had to force dealership to re issue my temp tags 3 times due to the failed attemps and they would not give me my money back they had several attemps and chances to fix the issue in which they never did ive spent hundreds of dollars out of my pocket to figure it out and finally jan 2022 i was able to pass emissions , then shortly after in feb 2022 the car kept dying out and reading p0101 p0102 code mass air flow sensor and low circut current i spent 400 dollars to fix this issue theres more