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March 1, 2019 Service bulletin

This technical bulletin provides a procedure to install an oil pump if found the

GMC technical service bulletin 18NA337 for 2017 GMC Acadia, 2016-2017 Chevrolet Camaro and 2016-2017 Cadillac CTS and others.

Bulletin number
18NA337
Component
Engine
Summary
This technical bulletin provides a procedure to install an oil pump if found the cause of the noise from the engine area.

Owners of these vehicles have filed 157 complaints in the engine category.

Vehicles covered

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