[kdog26372]

The sound would not stop after the car was warmed up. There is a physical part that is missing between the one end of the flap and the actuator/motor that turns the flap. On mine, there is nothing controlling the flap as the part is simply gone. Looks like it would be a $5-$10 type of spring clip between the 2 parts and I just haven't had the time to research the part. But, I kinda like having the flap open all the time anyway and rattle free after my free fix.