This service bulletin provides a repair procedure to replace the oil control valve (OCV) to correct...
Chevrolet technical service bulletin 21NA274 for 2014-2015 Chevrolet Malibu and 2014-2015 Chevrolet Impala.
- Bulletin number
- 21NA274
- Component
- Engine
- Summary
- This service bulletin provides a repair procedure to replace the oil control valve (OCV) to correct customers driveability concerns of Chuggle, Surge, Misfire and a Malfunction Indicator Lamp (MIL) Illuminated.
Owners of these vehicles have filed 275 complaints in the engine category.
Vehicles covered
- Chevrolet Malibu 2014-2015 20142015
- Chevrolet Impala 2014-2015 20142015
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