2011 Chevrolet Colorado Extended Cab Owner's Manual - Page 229
2011 Chevrolet Colorado Extended Cab Manual
Page 229 highlights
Driving and Operating you might have to step on the accelerator pedal to maintain the vehicle speed. When going downhill, you might have to brake or shift to a lower gear to keep the vehicle speed down. When the brakes are applied the cruise control is disengaged. Ending Cruise Control There are two ways to end cruise control: . 9-51 Fuel Use of the recommended fuel is an important part of the proper maintenance of this vehicle. To help keep the engine clean and maintain optimum vehicle performance, we recommend the use of gasoline advertised as TOP TIER Detergent Gasoline. Look for the TOP TIER label on the fuel pump to ensure gasoline meets enhanced detergency standards developed by auto companies. A list of marketers providing TOP TIER Detergent Gasoline can be found at www.toptiergas.com. To disengage cruise control; step lightly on the brake pedal or lightly tap or press the clutch, for manual transmissions. To turn off the cruise control, move the cruise control lever to 9 . Recommended Fuel Use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service. . Erasing Speed Memory The cruise control set speed is erased from memory by moving the cruise control lever to 9 or if the vehicle is turned off.