Gm: duramax diesel hard start, no start, or DTC P0087 injection pump replacement
Chevrolet technical service bulletin PIP-4949-B for 2010-2012 Chevrolet Silverado, 2010-2012 GMC Sierra and 2010-2012 Chevrolet Express and others.
- Bulletin number
- PIP-4949-B
- Component
- Fuel system, gasoline: fuel injection system
- Summary
- Gm: duramax diesel hard start, no start, or dtc p0087 injection pump replacement. Normal si diagnostics may be inconclusive or lead to a fuel injection pump replacement. Js updated 11/12/14. Pe
Vehicles covered
- Chevrolet Silverado 2010-2012 201020112012
- GMC Sierra 2010-2012 201020112012
- Chevrolet Express 2010-2012 201020112012
- GMC Savana 2010-2012 201020112012
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