This Prelimary information informs the dealer of a diagnotic trouble code that may set due to a failed...
Chevrolet technical service bulletin PIP4783B for 2010-2017 Chevrolet Equinox, 2010-2017 GMC Terrain and 2011 Buick Regal and others.
- Bulletin number
- PIP4783B
- Component
- Fuel system, other: delivery: fuel pump
- Summary
- This Prelimary information informs the dealer of a diagnotic trouble code that may set due to a failed high pressure fuel pump. Dealers are to check fuel pressure as per current testing outlined in GM service information and replace the fuel pump if needed.
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