Engine
GMC technical service bulletin PIP5493G for 2017-2019 GMC Acadia, 2017-2019 Chevrolet Colorado and 2016-2019 Chevrolet Camaro and others.
- Bulletin number
- PIP5493G
- Component
- Engine
- Summary
- This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to Preliminary informationinclude adding MY2018, advising of calibration for previous investigation and adding pictures to identify concern. Also defining calibration update information.
Owners of these vehicles have filed 407 complaints in the engine category.
Vehicles covered
- GMC Acadia 2017-2019 201720182019
- Chevrolet Colorado 2017-2019 201720182019
- Chevrolet Camaro 2016-2019 2016201720182019
- Cadillac CTS 2016-2018 201620172018
- Buick Lacrosse 2017-2019 201720182019
- GMC Canyon 2017-2019 201720182019
- Cadillac Ats 2016-2019 2016201720182019
- Cadillac XT5 2017-2019 201720182019
- Cadillac CT6 2016, 2019 20162019
- Cadillac Ct6 Plug-In Hybrid 2017-2018 20172018
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