Excess vibration in steering wheel at stop sign or red light with foot on brake and transmission in gear (forward or reverse).
Could be a slight idle misfire. The first step is a scan tool diagnostic code check. Is the check engine light on? Seems unlikely for a 2021, but if you got unlucky or your driving style is quite aggressive, another possibility is faulty engine/transmission mounts. I’m guessing you have an idle misfire caused by an overly learn mixture. You might ask your shop to also check the fuel trims as well w/their scan tool equipment.
Your vehicle should still be under warranty. take it to the dealer
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Agree unless the wrong year popped up.
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Another one for take it to the Dealer for warranty…
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Take it to your dealer and have them check for the TSB on the intake manifold.
Does that cause a vacuum-type leak & a lean mixture?
It would tend to, yes.
A bad crank sensor can cause a rough idle.
Tester