buzzing

Does anyone have any experience diagnosing the AC buzzing sound in the cabin of these cars? There was an older thread with a similar question but it no one really reached a consensus on the solution. One person said it was fixed after adjusting the AC lines so that they were further away from...

I have a 2014 Lacrosse Premium 2 with the Bose Centerpoint Surround system and am trying to get under the interior side of the rear decklid trim to add more insulation against buzzing/vibration noises that have made themselves more apparent. I’m having trouble removing the C pillars, more...

Hi Everyone. I am new here. I have a 2007 Buick LaCrosse. I noticed that when I accelerate, there is a kind of whirring/bussing noise, once the RPM's exceed 3500. It seems to come from behind or under the glove compartment. I searched this forum and found people with similar issues. However, as...