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:
Engine Oil Pressure Light
Caution
Lack of proper engine oil maintenance can damage the engine. Driving with
the engine oil low can also damage the engine. The repairs would not be covered
by the vehicle warranty. Check the oil level as soon as possible. Add oil if required,
but if the oil level is within the operating ...
Front Seat Belt Buckle Replacement
Front Seat Belt Buckle Replacement
Callout
Component Name
Preliminary Procedures
Remove the front seat. Refer to Driver or Passenger Seat Removal and
Installation.
1
Driver or Passenger Seat Bel ...
Intake Manifold Assemble
Install the evaporative emission canister purge solenoid valve (3).
Install the 2 manifold absolute pressure sensors (2).
Install the 2 manifold absolute pressure sensor bolts (1) and tighten.
Install the fuel injection fuel rail assembly ...
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