The power door lock actuators on my 86 both functionally work when either lock/unlock switch is used, but it seems the actuators either don't travel far enough up or down or have enough force to actually unlock or lock the doors. I have to either add a slight push or pull to the knobs to make the doors lock and unlock. I didn't see anything via search and was wondering if anyone has experienced this. I don't see any adjustments so I'm thinking the actuators are just worn out and need to be replaced. The doors do lock and unlock manually and with the key.