Chevrolet Sonic manuals

Chevrolet Sonic Owner's Manual: 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 may be heard. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline with a higher octane rating, the engine needs service.

Use of Seasonal Fuels

Use summer and winter fuels in the appropriate season. Driving or starting could be affected if the incorrect fuel is used. Drive the vehicle with the engine running until the fuel is a half tank or less, then refuel with the current seasonal fuel.

Prohibited Fuels

Gasolines containing oxygenates, such as ethers and ethanol, as well as reformulated gasolines are available in some cities. If these gasolines comply with the previously described specification, then they are acceptable to use. However, E85 and other fuels containing more than 15% ethanol must be used only in FlexFuel vehicles.

Caution

Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under the vehicle warranty.

Some gasolines that are not reformulated for low emissions can contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). Do not use gasolines with MMT as they can reduce spark plug life and affect emission control system performance. The malfunction indicator lamp may turn on. If this occurs, see your dealer for service.

Fuel
Use of the recommended fuel is an important part of the proper maintenance of this vehicle. When driving in the U.S., to help keep the engine clean and maintain optimum vehicle performance, we rec ...

Gasoline Specifications
At a minimum, gasoline should meet ASTM specification D 4814. Some gasolines contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). We recommend against th ...

Other materials:

Power Outlets
The accessory power outlets can be used to plug in electrical equipment, such as a cell phone or MP3 player. The vehicle has an accessory power outlet in front of the cupholders on the center floor console. Remove the cover to access and replace when not in use. Warning Power is always suppl ...

Windshield Wiper System Module Replacement
Windshield Wiper System Module Replacement Callout Component Name Preliminary Procedures Open and support the hood assembly. Remove the air inlet grille panel. Refer to Air Inlet Grille Panel Replacement. ...

RearView Monitor system operation
The Nissan Armada RearView Monitor system utilizes a rear-mounted camera 1, positioned just above the license plate, to provide a clear and wide-angle view behind the vehicle. To activate the Nissan Armada RearView Monitor, turn the ignition switch to the ON position and shift the transmi ...

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