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Fuel E85 (85% Ethanol)
If the vehicle has the 4.8L V8 engine (VIN Code A), the
5.3L V8 engine (VIN Code 4), or the 6.0L V8 engine
(VIN Code G) and the N15 flexible fuel option, you can
use either unleaded gasoline or ethanol fuel containing
up to 85% ethanol (E85). See Fuel on page 6-5. In
all other engines, use only the unleaded gasoline
described under Gasoline Octane on page 6-6.
Vehicles that have the 4.8L V8 engine (VIN Code A),
the 5.3L V8 engine (VIN Code 4), or the 6.0L V8 engine
(VIN Code G) and the N15 flexible fuel option have a
yellow fuel cap and can use 85% ethanol fuel (E85). See
Fuel E85 (85% Ethanol) on page 6-8.
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some
driving tips to get the best fuel economy possible.
•
Avoid fast starts and accelerate smoothly.
•
Brake gradually and avoid abrupt stops.
•
Avoid idling the engine for long periods of time.
•
When road and weather conditions are appropriate,
use cruise control, if equipped.
•
Always follow posted speed limits or drive more
slowly when conditions require.
1-18
•
Keep vehicle tires properly inflated.
•
Combine several trips into a single trip.
•
Replace the vehicle's tires with the same TPC Spec
number molded into the tire's sidewall near the size.
•
Follow recommended scheduled maintenance.
Roadside Assistance Program
U.S.: 1-800-GMC-8782 (462-8782)
TTY Users: 1-888-889-2438
Canada: 1-800-268-6800
As the owner of a new GMC, you are automatically
enrolled in the Roadside Assistance program. This
program provides technically trained advisors who are
available 24 hours a day, 365 days a year, minor repair
information or towing arrangements.
Online Owner Center
The Online Owner Center is a complimentary service
that includes online service reminders, vehicle
maintenance tips, online owner manual, special
privileges and more.
Sign up today at: www.gmownercenter.com/gmc
(U.S.) or www.gm.ca (Canada).
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