TransmissionDeal checkCommunity Starter

2021 Chevrolet Silverado 1500 LTZ 6.2 — anyone else: Silverado light-throttle shudder: engine or transmission?

ApexCommuterCommunity StarterFeb 28, 20262021 Chevrolet Silverado 1500 LTZ 6.2NYC / Long Island
2021 Chevrolet Silverado 1500 LTZ 6.2, about 118,000 miles. At steady speed with light throttle I get a vibration that feels almost like driving over fine rumble strips. It disappears if I accelerate. What's the cleanest way to separate wheel/tire issues, cylinder-deactivation behavior and converter/transmission shudder? Appreciate any ideas on what to check first.
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RoadMiles27Community StarterCommunity StarterFeb 28, 2026permalink
Don't send a deposit on a phone quote. I would not wire money until I've seen the 2021 Chevrolet Silverado 1500 and the title situation in person or via a trusted PPI. Screenshot the worksheet if you can. Take it or leave it — that's what I'd do. Not wiring anything in the meantime.
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