NHTSA Complaint #11529849 — 2016 VOLKSWAGEN JETTA

We purchased the car in May 2021, within a week, the check engine light, EPC and oil lamp became illuminated. Contacted dealership who "inspected" it and said "nothing was wrong and reset the lights." A few weeks go by and the same thing. We noticed the car was "stuttering" during acceleration. We attempted to bring it to the dealership they couldn't inspect our vehicle because they didn't have "availability". My husband brought it to a local mechanic who recommended bringing it to the dealership again because of the codes it was throwing. We scheduled an appt which was 4 months out. During that time the oil was changed every 1.5 months because the lights kept coming on. Moved to Mississippi and the issues became worse. The vehicle would seem to lose power while driving on the interstate causing a Semi to veer into the other lane because the car went from 70mph to 20mph in a matter of seconds. Brought it to VW of South MS, was told Timing case, sealant, rail, tensioner, gasket, and several other things were needed to be replaced. Was told the vehicle was burning oil, lower timing cover was replaced and found bolts from tensioner broken and metal shavings. Was charged over $2500. 1 week later same exact issues occurred again. Brought it in, reset lights told us "it's fine" Few weeks of the car not being driven, happens again. We bring it back and they inform us of an array of "new issues" charges us $2000 and within a week the car is back for the same exact issue. I reviewed the recalls but it is saying none of them apply to my vehicle but they are the exact things that are going on. It is unsafe to drive the car. My husband will not allow me to drive it out of fear that it will stall and result in a serious MVA. Why isn't VW doing anything about this issue? How many people have to get injured or killed for them to conduct an investigation for this issue?