California Fuel
If the vehicle is certified to meet California Emissions
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, the vehicle will operate
satisfactorily on fuels meeting federal specifications, but
emission control system performance might be affected.
The malfunction indicator lamp could turn on and the
vehicle might fail a smog-check test. See Malfunction
Indicator Lamp on page 3-34. If this occurs, return to your
authorized dealer/retailer for diagnosis. If it is determined
that the condition is caused by the type of fuel used,
repairs might not be covered by the vehicle warranty.
Additives
To provide cleaner air, all gasolines in the United States
are now required to contain additives that help prevent
engine and fuel system deposits from forming, allowing
the emission control system to work properly. In most
cases, you should not have to add anything to the fuel.
However, some gasolines contain only the minimum
amount of additive required to meet U.S. Environmental
Protection Agency regulations. To help keep fuel injectors
and intake valves clean, or if the vehicle experiences
problems due to dirty injectors or valves, look for gasoline
that is advertised as TOP TIER Detergent Gasoline.
For customers who do not use TOP TIER Detergent
Gasoline regularly, one bottle of GM Fuel System
Treatment PLUS, added to the fuel tank at every
engine oil change, can help clean deposits from fuel
injectors and intake valves. GM Fuel System Treatment
PLUS is the only gasoline additive recommended by
General Motors.
Also, your dealer/retailer has additives that will help
correct and prevent most deposit-related problems.
5-6
Содержание 2009 9-7X
Страница 72: ... NOTES 1 68 ...
Страница 120: ... NOTES 2 48 ...
Страница 123: ... NOTES 3 3 ...
Страница 124: ...Instrument Panel Overview 3 4 ...
Страница 220: ... NOTES 3 100 ...
Страница 272: ...Engine Compartment Overview When you open the hood on the 4 2L L6 engine here is what you will see 5 12 ...
Страница 274: ...When you open the hood on the 5 3L V8 engine here is what you will see 5 14 ...
Страница 276: ...When you open the hood on the 6 0L V8 engine here is what you will see 5 16 ...
Страница 389: ...Engine Drive Belt Routing 4 2L L6 Engine 5 3L V8 and 6 0L V8 Engines 6 15 ...
Страница 391: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 17 ...
Страница 392: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6 18 ...
Страница 410: ... NOTES 7 18 ...