Buick Regal: Recommended Fluids, Lubricants, and Parts
Additional Required Services
Every 12 000 km/7,500 Miles ► Rotate tires. Tires should be rotated every 12 000 km/ 7,500 miles. See Tire Rotation . At Each Fuel Stop ► Engine oil level check. See Engine Oil . ...Recommended Fluids and Lubricants
Usage Fluid/Lubrican Engine Oil The engine requires engine oil approved to the dexos specification. Oils meeting this specification can be identified with the dexos cer ...See also:
Non-recommendation of the use of blended gasoline
●Use only gasoline containing a maximum
of 10% ethanol.
DO NOT use any flex-fuel or gasoline
that could contain more than 10% ethanol,
including from any pump labeled
E15, E30, E50, E ...
Check Fuel Cap Message
If your fuel fill cap is loose or
missing, a ‘‘CHECK FUEL CAP’’
message appears on the information
display after you start the engine. ...
Cleaning Exterior Lamps/Lenses and Emblems
Use only lukewarm or cold water, a
soft cloth, and a car washing soap
to clean exterior lamps and lenses.
Follow instructions under "Washing
the Vehicle" later in this section. ...