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:
Recreational Vehicle Towing
Recreational vehicle towing means towing the vehicle behind another vehicle,
such as a motor home. The two most common types of recreational vehicle towing are
known as dinghy towing and dolly towing. Dinghy towing is towing the vehicle with
all four wheels on the ground. Dolly towing is towin ...
Seat Adjustment
Manual Seats
To adjust a manual seat:
Pull the handle at the front of the seat.
Slide the seat to the desired position and release the handle.
Try to move the seat back and forth to be sure it is locked in place.
See Seat Adjustment.
Seat Height Adjuster
...
Manual Transmission Shift Lever and Selector Lever Cable Adjustment
Remove the floor console. Refer to
Front Floor Console Replacement.
Lift upward and disengage (do not remove) both cable lock
adjusters (1) to release the internal cable assembly, one for each side.
Block the shift control housing, push the selector lever ( ...
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