See 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 ...

Performance
A big SUV is all about imposing looks and a muscular engine. The Navigator has the looks part down, but the 300-horsepower V-8 engine seems woefully lacking in the power department, especially at ...

Performance
The most striking aspect of the MKS' performance is its steering. From the looks and the sheer size of the car, I was expecting a driving experience akin to yachting, not carving corners. I was wr ...