The CPO warranty on my 05 4.8is expires in June, and I want to try to have as many things fixed as I can. I took it to my private service shop and they found a leaky boot that will be replaced, but they said everything else looked good.

Not that I don't trust them, but.....

I'm looking for suggestions and symptoms of conditions that I can have checked out at the dealership to uncover possible issues that the CPO warranty will cover.

Any suggestions?