Boom

Vibration or Boom At 1300 RPM – 2020-2022 Chevrolet Holden GMC

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2022 Chevrolet Equinox

NHTSA ID Number: 10205551 Manufacturer Communication Number: 21NA122   Summary This technical bulletin provides a procedure to replace the radiator brackets if found loose and the cause of the customers concern.     6 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET EQUINOX 2020-2022 GMC TERRAIN 2020-2022   Condition A customer may come in with a complaint of … Read more

Engine Vibration – Resonance/Boom Between 40 To 60 MPH – 2010-2017 Chevrolet Equinox & GMC Terrain

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2017 Chevrolet Equinox

NHTSA ID Number: 10080685 Manufacturer Communication Number: PIP5277B   Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR VEHICLES THAT HAVE A RESONANCE TYPE VIBRATION OCCURS BETWEEN 40 TO 60 MPH. IN MOST CASES THE ENGINE MUST BE UNDER A SLIGHT LOAD SUCH AS A/C COMPRESSOR ENGAGEMENT, LIGHT THROTTLE, … Read more