Roof marker lights

[lobo]

Is the 'DS A-pillar plastic ' different than the piece of foam they put between the roof marker lights and the top of the truck?

I've had my truck in for the 'newest' GM fix which was this new 'gasket' that was suppose to work. My service dept. even put 2 'gaskets' in the space. At the time - no vibration! But it's been a few months and the vibration has slowly returned. It's been so loud sometimes that even the radio can't disguise the noise.

I recently emialed my service dept. and here's what they suggested:

The only thing that I could possibly do at this time would be to apply a urethane adhesive between the light bar and roof of the vehicle. This has been taking care of the issue for some other customers. As far as the side moldings on the windshield, they have not distributed the the new parts yet.

I am so not interested in 'glue' as the fix to this problem! Can't GM fix this?! Seems we all have enough experience they should be asking our advice.

Originally Posted by HummerNewbie

I took mine back in to get it fixed right at three weeks ago and so far everything is great. Sure, you get a little extra wind noise from them and I do mean a little, hardly even noticable. I do not have an issue with them vibrating anymore though. When I took it in this time they replace the DS A-pillar plastic and that seems to have taken care of it. Every time I took it in before the fix only lasted for a week or two but I think after 3 weeks they finally seem to have it right.