Engine
Chevrolet technical service bulletin PIP4977A for 2011-2013 Chevrolet Cruze, 2009-2011 Chevrolet Aveo and 2012-2013 Chevrolet Sonic and others.
- Bulletin number
- PIP4977A
- Component
- Engine
- Summary
- This Preliminary Information communication provides information to the technician about melted plastic piece in the engine block deck that may be found when performing mechanical engine repairs. If the Technician finds melted or distorted oil feed restrictor orifice is found, engine replacement is required at this time.
Owners of these vehicles have filed 1,118 complaints in the engine category.
Vehicles covered
- Chevrolet Cruze 2011-2013 201120122013
- Chevrolet Aveo 2009-2011 200920102011
- Chevrolet Sonic 2012-2013 20122013
- Saturn Astra 2008-2009 20082009
- Pontiac G3 2009-2011 200920102011
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