See also:

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 ...

Adding engine coolant
When adding coolant, make sure it is a 50/50 mixture of engine coolant and distilled water. Add the mixture to the coolant reservoir, when the engine is cool, until the appropriate fill level is o ...

Speed control
With speed control set, you can maintain a set speed without keeping your foot on the accelerator pedal. WARNING: Do not use the speed control in heavy traffic or on roads that are winding, slipp ...