I bought my '22 Expy a year old with 13k on the clock. The only serious issue I knew about was the cam phasers. I called the dealership and they reported there was no work done on the cam phasers on that vehicle. I've been very pleased with the vehicle so far.
I traded in my 2017 Expedition with 54,000 miles to Carfax. They offered what I consider to be a decent price so I agreed. After it was over, I realized I could have sold them a vehicle that had serious issues rather than my vehicle which was in excellent shape. They would have given me the same price that they quoted originally.
My one experience with Carfax was pretty darn good.