justinv 4 1 Cars Posted December 29, 2008 Have a small problem with my sunroof, when the car is running the rubber is ok filled with air but as I turn off the car it deflates itself ?? Anyone knows what could have happened. Tried out the following already Checked all pipes for leaks OK Checked vacuum tanks OK Checked non return valve on servo and changed with new one OK and also checked switch on handle Ok Can't really find what is the prob ?? Share this post Link to post Share on other sites
Pugnut 9 1 Cars Posted December 29, 2008 from my distant memory , i recall that the vacuum is used to suck down the seal away from the glass when you pull the release handle down. this leaves the seal free from the glass for it to slide easily. what you describe is that there is a vacuum when the engine is off , which i find totally bizzare because its working back to front? Share this post Link to post Share on other sites
