Collapsed lifter on cyl 6. Lifter tick / knock since 100,200 miles. Car has a warranty until 5/2026 or 171,000 miles and they refuse to honor it. Car has a steering issue. Two separate chevy dealerships unable to fix. vanderevere charged me 500-600 to fix NOTHING AT ALL. serpentini chevy charge me 500-600 and it was repaired for a few months problem is back. Serpentini quoted me 6,000 plus tax to fix my collasped lifter, and at that price its a full engine replace from what it looks like, which means the AFM lifter will fail eventually again and ill need to spend even more money. There is a class action lawsuit out on alot of v8 2007-2022 engines which can be found at (https://www.classaction.org/media/harrison-et-al-v-general-motors-llc.pdf) that the original class action lawsuit. I've also posted the class action lawsuit pdf, as well as what was said price wise by serpentini. Also posted are messages from the drone from jim butler kia dealership. Notice they try to use my oil changes as a way to deny liability, if u call AUL the place that issues the warranty, they cite modified parts (new headers mufflers etc) because they are new but not from GM so they are considered "modifications" and they were all placed on the car by the previous owner and is exactly the same as it was sold to me by jim butler kia. DONT BUY FROM THEM EVER. Donation accepted. I am a delivery person who has lost at least 1 job / delivery platform due to my cars check engine light (auto fails echeck inspections as well) https://www.paypal.com/pools/c/118714940471767016 Send help!

- Cuyahoga Falls, OH, USA