I'm having the same issue on the driver's side door. I replaced the pins and bushing and the striker bolt last weekend. Whole lot better now. You can push and pull the door while closed and notice the movement. Passenger side is solid. Probably gonna try the bone yards first before I buy a new one. Maybe I'll get lucky and someone had replaced it before going to the salvage yard. The only issue at the salvage yards is that door needs to be damaged in order for them to sell you anything off of it.