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March 27, 2020 Service bulletin

This informational bulletin advises the technician on where to located the fuel injector identification...

Chevrolet technical service bulletin 20NA076 for 2020 Chevrolet Silverado 1500 and 2020 GMC Sierra 1500.

Bulletin number
20NA076
Component
Engine
Summary
This informational bulletin advises the technician on where to located the fuel injector identification number.

Owners of these vehicles have filed 532 complaints in the engine category.

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