Chevrolet Sonic Owner's Manual: 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 the use of gasolines containing MMT. See “Prohibited Fuels" in Recommended Fuel.
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 ...
California Fuel Requirements
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 i ...
Other materials:
Wheel Stud Replacement
Special Tools
CH 43631 Ball Joint Separator
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove the tire and wheel assembly. Refer to Tire and Wheel Removal
and In ...
Battery Tray Replacement
Battery Tray Replacement
Callout
Component Name
Preliminary Procedures
Remove the battery. Refer to Battery Replacement.
Unclip the engine control module (ECM) bracket from the battery
tray and set aside.
Unclip the ...
Fuel Tank Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection.
Relieve the fuel pressure. Refer to
Fuel Pressure Relief.
Drain the fuel Tank. Refer to
Fuel Tank Draining.
Lift and support the vehicle. Refer ...
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