Fuel system, gasoline
Chevrolet technical service bulletin PIP5174A for 2014 Chevrolet Silverado 1500, 2014-2015 Chevrolet Tahoe and 2014 GMC Sierra 1500 and others.
- Bulletin number
- PIP5174A
- Component
- Fuel system, gasoline
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have an engine extended or long crank time during ambient air temps of ?18° Celsius (0° Fahrenheit) or colder when using E85 fuel. Technician will need to use Global Diagnostic System 2 to determine the actual ethanol content of the fuel. Adding regular fuel to the tank may help resolve the concern.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- Chevrolet Tahoe 2014-2015 20142015
- GMC Sierra 1500 2014 2014
- Chevrolet Suburban 2014-2015 20142015
- GMC Yukon 2014-2015 20142015
- Chevrolet Silverado 2500 2015 2015
- GMC Yukon XL 2014-2015 20142015
- GMC Sierra 2500 2015 2015
- GMC Sierra Denali 2015 2015
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