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December 11, 2020 Service bulletin

This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a...

Chevrolet technical service bulletin 17NA166 for 2014, 2017-2018, 2020-2021 Chevrolet Silverado 1500, 2014-2021 Chevrolet Tahoe and 2014, 2020-2021 GMC Sierra 1500 and others.

Bulletin number
17NA166
Component
Equipment
Summary
This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.

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