The tire valve core is missing or falls out of the tire after using the RapidFlow

This problem will happen when a user forgets to twist the valve core back into the tire valve stem before disconnecting the RapidFlow from the tire. 

 

Please watch the video below and be sure to follow the steps in the exact order as outlined here:

 

 

Please use one of the replacement valve cores included in the kid to replace the lost one, and try the process again following the above steps. If this was not the cause of the issue, please let us know.