See also:

Breaking-in your vehicle
Your vehicle does not need an extensive break-in. Try not to drive continuously at the same speed for the first 1,000 miles (1,600 km) of new vehicle operation. Vary your speed frequently in order ...

Connecting the jumper cables
Note: In the illustration, the vehicle on the bottom is used to designate the assisting (boosting) battery. 1. Connect the positive (+) jumper cable to the positive (+) terminal of the discharg ...

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 ...