CPO warranty
 

My CPO warranty will come to the end of it within 10,000 KM, and I am willing to pay the dealer for diagnoses fees. I have to specify a certain part to ask the dealer to check for me, they will not check the car 100% trying to find out problem covered under the CPO warranty.
Any recommendations for which area to be checked, for example as far as I know I haven’t replaced the cam follower, so I will ask for that. Is there any thing else I should be worry about, like Dv, control arm, etc?

Thanks for any opinion