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.
See also:
Headlamp Wiring
An electrical overload may cause the lamps to go on and off, or in some cases to remain off. Have the headlamp wiring checked right away if the lamps go on and off or remain off. ...
Safety
GM has improved the Canyon's safety credentials with standard side curtain
airbags. Stability and traction control are also standard. GM's electronic
stability system uses electronic brake control ...
Safety
All-disc antilock brakes and daytime running lights are standard, but
side-impact airbags are not available. ...