FHO Factory-verified

GMC · Regular Production Option

Fuel capability, E10

Years 2014–19, 2022–27 Models 4 Factory citations 12
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Also described as E10 fuel capableVehicle fuel, gasoline E10

Also documented for BuickChevrolet

Documented applications

This page aggregates every documented appearance of FHO in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.