well i pulled it off and could hear air leaking out while doing it and i havent drove it since yesterday so i think its probally holding good pressure. And the valve in the connector still has spring action so its probally good right? Also its virtually impossible to recreate the problem while not on a test drive. i tried for like an hour yesterday while parked, and ran it the entire time with out a problem but as soon as your driving for 10-15 mins then the problem is there.