I've had multiple dealers discover a laundry list of problems on my/wifes "out of warranty" vehicles. Frequently for thousands of dollars. Then its pointed out

I've had multiple dealers discover a laundry list of problems on my/wifes "out of warranty" vehicles. Frequently for thousands of dollars. Then its pointed out its actually under a factory extended warantty (certified preowned from another dealer). And the resulting scrambles have been entertaining, as they do a ton of work replacing stuff on a vehicle no one in their right mind would have "fixed". Although at least a few times the repairs have been denied ("worn out" engine mounts).