NHTSA Complaint #11419120 — 2016 CHEVROLET MALIBU

Every month my car will randomly say engine power reduced and will go no higher than 30mph. Which has happened on the highway and is super dangerous! I have seen many reports of the same problem but nothing being done about it. I took it to the dealership I got it from and I paid $100 dollars for diagnostics and the mechanic said the car computer needed updated...alright, the next day the message came back up and car couldn’t go higher than 30. I haven’t had this car for a year, and the shocks have popping noises, and whenever I put the car in park a message will appear saying shift car to park. And I have to literally roughly giggle the lever for it to read it’s in park or my car won’t turn off. I truly love this car but it has to many issues that shouldn’t be happening.