sorry everyone, it is the outside door lock on the passenger side door. 47PUJim, thank you sir I cleaned and lubed everything up. I a friend brought me an original lock. Seems when the lock smith rekeyed mine, he did not put it together right. It is a tear drop shape and it goes in horizontal (small part faces front of truck). He put it together vertically . looking at the old one and mine, the shaft and key are off. I will take it back for adjustment. Thank you everyone for the help!