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Vibration on acceleration
2021 Denali. Hearing a slight vibration (almost like a cellphone buzzing) when accelerating. Mostly happens on right turns. Sounds like electronics or plastic pieces touching and vibrating. Any ideas?- Segalldontfly
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- Replies: 3
- Forum: Engine & Drivetrain
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Brand new 2021 Denali shuddering
First, I want to say I did not join the forum to complain. I have had my 2021 Yukon Denali for a week and I love everything about it so far. I am noticing a slightly rough idle. I don’t even know I would call it rough. Very slight rpm fluctuations and a couple faint shudders. I have a September...- Segalldontfly
- Thread
- Replies: 16
- Forum: Engine & Drivetrain
