
Fuel
Gasoline
The 8th digit of your vehicle identification number (VIN)
shows the code letter or number that identifies your
engine. You will find the VIN at the top left of the
instrument panel. See Vehicle Identification
Number (VIN) on page 5-103.
If your vehicle has the 5.3L V8 engine (VIN Code Z
only), you may use either regular unleaded gasoline or
ethanol fuel containing up to 85% ethanol (E-85);
also see Fuel E-85 (85% Ethanol) on page 5-6. In all
other engines, use only regular unleaded gasoline.
Gasoline Octane
Use regular unleaded gasoline with a posted octane of 87
or higher. If the octane is less than 87, you may get a
heavy knocking noise when you drive. If this occurs, use
a gasoline rated at 87 octane or higher as soon as
possible. Otherwise, you might damage your engine.
A little pinging noise when you accelerate or drive uphill is
considered normal. This does not indicate a problem
exists or that a higher-octane fuel is necessary. If you are
using 87 octane or higher-octane fuel and hear heavy
knocking, your engine needs service.
Gasoline Specifications
It is recommended that gasoline meet specifications
which were developed by automobile manufacturers
around the world and contained in the World-Wide Fuel
Charter which is available from the Alliance of Automobile
Manufacturers at www.autoalliance.org/fuel_charter.htm.
Gasoline meeting these specifications could provide
improved driveability and emission control system
performance compared to other gasoline.
California Fuel
If your vehicle is certified to meet California Emission
Standards, it is designed to operate on fuels that
meet California specifications. See the underhood
emission control label. If this fuel is not available
in states adopting California emissions standards, your
vehicle will operate satisfactorily on fuels meeting
federal specifications, but emission control system
performance may be affected. The malfunction indicator
lamp may turn on and your vehicle may fail a
smog-check test. See Malfunction Indicator Lamp on
page 3-40. If this occurs, return to your authorized GM
dealer for diagnosis. If it is determined that the
condition is caused by the type of fuel used, repairs
may not be covered by your warranty.
5-5
Содержание Chevrolet Avalanche
Страница 5: ...These are some examples of symbols that may be found on the vehicle v...
Страница 6: ...NOTES vi...
Страница 17: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 1 11...
Страница 156: ...NOTES 2 84...
Страница 159: ...NOTES 3 3...
Страница 160: ...Instrument Panel Overview 3 4...
Страница 338: ...NOTES 4 78...
Страница 350: ...Engine Compartment Overview When you open the hood on the VORTEC 5300 V8 engine here is what you will see 5 12...
Страница 352: ...When you open the hood on the VORTEC 8100 V8 engine here is what you will see 5 14...
Страница 446: ...5 108...
Страница 452: ...NOTES 5 114...
Страница 469: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 17...
Страница 470: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 18...