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GMC TSB #PIP5174A
2014 GMC Yukon
TSB Document:
Affected 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.
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