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November 16, 2020 Service bulletin

This Informational Bulletin provides information on availability of Diesel Fuel additives.

Chevrolet technical service bulletin 030604017O for 2008-2014, 2017-2018, 2020-2021 Chevrolet Silverado 1500, 2021 Chevrolet Tahoe and 2018-2019 Chevrolet Equinox and others.

Bulletin number
030604017O
Component
Fuel system, diesel
Summary
This Informational Bulletin provides information on availability of Diesel Fuel additives.

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