Buick LaCrosse: Engine Oil Additives/Engine 
Oil Flushes - Engine Oil - Vehicle Checks - Vehicle Care - Buick LaCrosse Owners ManualBuick LaCrosse: 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.

    Selecting the Right Engine Oil
    Selecting the right engine oil depends on both the proper oil specification and viscosity grade. See Recommended Fluids and Lubricants. Specification Use and ask for licensed engine oils wi ...

    What to Do with Used Oil
    Used engine oil contains certain elements that can be unhealthy for your skin and could even cause cancer. Do not let used oil stay on your skin for very long. Clean your skin and nails with ...

    See also:

    General information
    Take the remote control with you Take the remote control with you when leaving the vehicle so that children, for example, cannot release the parking brake.◀ Set the parking brake and fur ...

    How the Side Airbag Off Indicator Works
    This indicator alerts you that the passenger’s side airbag has been automatically shut off. It does not mean there is a problem with your side airbags. When you turn the ignition switch t ...

    Glove box
    Open the glove box by pulling the handle. Use the mechanical key when locking (1) or unlocking (2)- the glove box. WARNING: Keep glove box lid closed while driving to help prevent injury in an a ...