Gm: there may be a no start, hard start, or extended crank which may be caused by a filter minder vacuum...
Chevrolet technical service bulletin PIP-4850 for 2010-2011 Chevrolet Silverado 1500, 2010-2011 GMC Sierra and 2010-2011 Chevrolet Express and others.
- Bulletin number
- PIP-4850
- Component
- Engine and engine cooling: engine: diesel
- Summary
- Gm: there may be a no start, hard start, or extended crank which may be caused by a filter minder vacuum switch. Rm
Owners of these vehicles have filed 100 complaints in the engine category.
Vehicles covered
- Chevrolet Silverado 1500 2010-2011 20102011
- GMC Sierra 2010-2011 20102011
- Chevrolet Express 2010-2011 20102011
- GMC Savana 2010-2011 20102011
- GMC Sanana 2010 2010
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