This service bulletin provides a procedure to replace the intake manifold if diagnostics has found the Non...
Chevrolet technical service bulletin 19-NA-101 for 2011-2016 Chevrolet Cruze, 2013-2021 Chevrolet Trax and 2012-2019 Chevrolet Sonic and others.
- Bulletin number
- 19-NA-101
- Component
- Engine
- Summary
- This service bulletin provides a procedure to replace the intake manifold if diagnostics has found the Non Return Valve missing to correct customer concerns of possible oil consumption and//or leaks.
Owners of these vehicles have filed 1,994 complaints in the engine category.
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