bruce ... 4/15/2010
2001 Land Rover Discovery Series II SE 8 Cyl 4.0L
Steering & Suspension
air bag deflates when car is off could this be a check valve problem
left rear air bag deflates some times after sutting off car.it will reinflate when car is driven.is this aproblem with the bag,a check valve or the ACE system
The air bag is probably leaking. Use windex and soak the bag down after it is fully pumped up and look for the foaming where they leak. Be patient while looking, spray it down all over but particularly where the rubber rolls onto itself and where the dry cracking is.