Underbody

Flush the complete underside of your vehicle frequently. Keep body and door drain holes free from packed dirt.
See also:
Tire rotation
Rotating your tires at the recommended interval (as indicated in the
Scheduled Maintenance chapter) will help your tires wear more evenly,
providing better tire performance and longer tire life.
...
V-6 Power
The MKZ's powertrain is another highlight. The 3.5-liter V-6 delivers strong
acceleration; there's plenty of power to get you up to speed quickly and
effortlessly. The large-displacement V-6 also ...
Windows and wiper blades
The windshield, rear and side windows and the wiper blades should be
cleaned regularly. If the wipers do not wipe properly, substances on the
vehicle’s glass or the wiper blades may be the cause. ...
