air comp on ISX

Ok finally found my air leak. After hooking air up from the shop compressor and spending about an hour under the truck with a spray bottle I found a couple of fittings leaking and a air bag that would leak sometimes. Fixed all that stuff. Still did not fix it. I got it in to the Volvo dealer today had them stumped for awhile too. Turns out its the turbo actuator. It would only leak when the truck was running, the reason I could not find it. And of course they did not have it on stock. Tomorrow I should be a 1000 some dollars lighter but have both trucks running again.