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:
2012 Cadillac CTS Review
The 2012 Cadillac CTS sedan offers shoppers an attractive blend of design,
luxury and performance.
Now in its fifth model year, the CTS is the luxury sedan that began
Cadillac's design-led trans ...
Chemical Paint Spotting
Airborne pollutants can fall upon
and attack painted vehicle surfaces
causing blotchy, ring-shaped
discolorations, and small, irregular
dark spots etched into the paint
surface. ...
Competitive Driving
Competitive driving may affect the
vehicle warranty. See the warranty
book before using the vehicle for
competitive driving.
Notice: If you use your vehicle
for competitive driving, the
eng ...






