Engine Oil Additives/Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
See also:
Hood
To open the hood:
1. Pull up on the hood release handle. It is located inside the vehicle to the
left of the steering column.
2. Go to the front of the vehicle and with hand palm side down, sl ...
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can
be obtained from your dealer.
Part
GM Part Number
ACDelco Part Number
Engine Air Cleaner/Filter
...
Selecting a Menu Option
1. Turn the Menu knob to move the
highlighted bar.
2. Press SELECT to select the
highlighted option. ...