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Linda (not verified)    January 10, 2025 - 8:07PM

In reply to by Phillip davis (not verified)

We have a 2022 GMC Sierra with 10 sp and has been in out of the shop since June. Service Transmission and engine light comes on. Hard shifts and shudders. Have open case with GM and now onto the 2nd dealership cause the first one can't figure it out. Just wanna fo updates as if those are working

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