My dealer had free service inspection. I took advantage and this is what they came back with. What is the CK valve, and the Frt Flex disc?

the check valve could be a number of things. They may be referring to the Purge Control Valve.

As for the front flex disc, its the rubber joint between the front of your driveshaft and the rear of the transmission.

thanks for the help. what i found out is the ck valve is by the air filter housing which controls the airflow (since it has a supercharge engine)

and the front flex disc is in the steering column