How do I fix that annyoying rattle in my AC vents?Thanks Slow35th for this entire procedureHere is a fix for your rattling A/C vents. The vents rattle because of a weak spring that pushes the vent shutters together. 1. Items Required: ![]() ![]() ![]() Remove the vent that is rattling and open your favorite beverage (very important) ![]() Disassemble the vent by gently releasing the tabs around the vent. ![]() Remove the plastic bow/spring assembly from the center of the vent. ![]() Remove the factory spring from the plastic bow. ![]() Cut a heavy bobby pin slightly shorter than the factory spring and put slight bends on each end of the cut bobby pin as shown. ![]() Reassemble the bow and bobby pin as shown and put the vent back together. Your vents will be noticeably tighter and best of all will no longer rattle. ![]() Thanks Slow35th |