old442man Posted April 27, 2009 Report Share Posted April 27, 2009 In my 99 Grand Prix GT the sunroof lifts up at high speeds. Like 90, or if you're goin sixty against a 30mph wind. 90% of my driving is highway so this is a big problem for me. It doesn't leak in the automatic car wash or anything either. Any ideas? (mods feel free to move this but I couldn't figure out exactly where to put it) Quote Link to comment Share on other sites More sharing options...
oscar_wilde Posted April 27, 2009 Report Share Posted April 27, 2009 Weather stripping failing? Quote Link to comment Share on other sites More sharing options...
old442man Posted April 27, 2009 Author Report Share Posted April 27, 2009 That's what I thought at first but it's vacuum, cause if I open another window just a bit it goes right back down where it should be. Quote Link to comment Share on other sites More sharing options...
Crazy K Posted April 27, 2009 Report Share Posted April 27, 2009 try cleaning and conditioning the weatherstripping? might make it seal a bit better... Quote Link to comment Share on other sites More sharing options...
Skunkworks_Zed Posted May 1, 2009 Report Share Posted May 1, 2009 It probably needs to be adjusted. The front of the glass should be a tiny bit below the roof (1mm or less), and the rear of the glass should be a tiny bit above the roof (again, about 1mm or less). My glass levels are around 0.2mm and I get no noise or leaks at all. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.