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:
Driver Information Center (DIC)
The DIC display is in the instrument cluster. It shows the status of many vehicle
systems. The controls for the DIC are on the turn signal lever.
1. SET/CLR: Press to set or clear the menu item displayed.
2. : Turn the band to scroll through
the menu items.
3. MENU: Press to display the DI ...
Rear Seat Head Restraint Guide Replacement
Rear Seat Head Restraint Guide Replacement
Callout
Component Name
Preliminary Procedure
Remove the rear seat head restraint. Refer to Rear Seat Head Restraint
Replacement
1
Rear Seat Head Restra ...
Special Tools (Diagnostic Tools)
Illustration
Tool Number/Description
CH-34730-2C
J-34730-2C
Injector Test Lamp
CH-38641-B
J-38641-B
Diesel Fuel Quality Tester
CH-39021-301
J-39021-301
...
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