Engine Oil Additives/Engine Oil Flushes
Buick Regal / Buick Regal Owners Manual / Vehicle Care / Vehicle Checks / Engine Oil / 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:
Replacement Bulbs
For replacement bulbs not listed here, contact
your dealer. ...
Setting the Clock
See Clock (Radio with CD and
Touchscreen) for more
information. ...
Tire Sealant and Compressor Kit
This vehicle may come with a jack and spare tire or a
tire sealant and compressor kit. The kit can be used
to seal small punctures in the tread area of the tire.
See Tire Sealant and Compressor K ...