YES! I had lifters/camshaft, push rods replaced when it came of transport at 64 miles, again at 9000 miles. New engine at 14000 miles and now 2 catalytic converters replaced…the last one almost caught the truck on fire. its a 21 Z71 with 35000 miles. $70k for this is unacceptable to me…and I’ve been in the car business for 20+ years. they want to give me trade value if I order a new one. I’m not going in the hole on this, so I’ve contacted a lemon law attorney.