Vibration & Rear Deck Noise
Not sure if this has been posted here yet. I apologize if it has. My 06 G6 has a little vibration, not much, but is noticeable mainly at speeds above 60. It also seems like it shakes a little on take-off, which almost feels like the wheels are loose or something.
Also, the rear deck where the rear speakers are mounted flaps up and down tremendously when the rear windows are down. It makes a really loud noise that sounds kind of like a couple of subs. It stops if the front windows are down.
I've taken it in twice for both problems. The dealer said they can't fix the rear deck. They even put on those window visor things to see if that would alter the wind flow, but it didn't do anything. They rebalanced the left side tires the first time for the vibration. The second time they replaced the lower A arm bushings on both the left and right sides (I believe that's what they said). It's still doing it. I'm supposed to go back to the dealer any time this week to let the service manager ride with me to feel the vibration.
This sucks bad. Just bought it in October, and it only has about 4200 miles on it now. What gives? Anyone else experiencing these problems, and if so, did you get it resolved? Thanks