Premium Recommended Fuel
Use premium 93 octane unleaded gasoline in your vehicle. Unleaded gasoline with an octane rating as low as 87 may be used, but it will reduce performance and fuel economy. See Fuel (Gasoline).
Fuel (Diesel)
Use of diesel fuel with ultra low sulfur content (15 ppm, maximum) is required. See Fuel for Diesel Engines.
E85 or FlexFuel
No E85 or FlexFuel
Gasoline-ethanol fuel blends greater than E15 (15% ethanol by volume), such as E85, cannot be used in this vehicle.
Definition of Danger, Warning, Caution, and Note
The diagnosis and repair procedures in a GM Service Manualcontain both general and specific Dangers, Warnings, Cautions,Notes or Importants. GM is dedicated to the presentation of serviceinformation that helps the technician to diagnose and repair thesystems necessary for the proper operation of the ...