Hey guys, just picked up our '08 Armada, but noticed a slight shaking on the way home, though the dealer told us to bring it back, I wanted to see what it was, as I was able to track down the noise and shaking, and it was coming from this part, its behind the driver rear tire, and it intermittently shakes every so often, particularly when it sits idle, say at a light, but as soon as you get on the gas, no shaking or noise. So figured it has to be gas related, couldn't find anything through searches since I don't know what the part is.
:crying:
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:crying:

