Why Maintain Your Vehicle?

Carefully following this schedule helps protect against major repair expenses resulting from neglect or inadequate maintenance and may also help to increase the value of your vehicle when you sell or trade it.
It is your responsibility to see that all scheduled maintenance is performed and that the materials used meet Ford engineering specifications as identified in the Maintenance and Specifications chapter. Failure to perform scheduled maintenance specific in this guide will invalidate warranty coverage on parts affected by the lack of maintenance. Be sure receipts for completed maintenance are kept with the vehicle and confirmation of the work performed is always recorded in this guide.
Your dealer has factory-trained technicians who can perform the required maintenance using genuine Ford parts. They are committed to meeting your service needs and to assuring your continuing satisfaction.
See also:
Easy Fuel “no cap” fuel system
Your fuel tank is equipped with an Easy Fuel “no cap” fuel filler system.
This allows you to simply open the fuel filler door and insert the fuel
filler nozzle into the fuel system. The Easy Fuel ...
Cabin air filter
Your vehicle is equipped with a cabin air filter, located behind the glove
box. The particulate air filtration system is designed to reduce the
concentration of airborne particles such as dust, sp ...
Second generation (2003–2006)
The Navigator was updated in 2003, along with the Ford Expedition, on the new
Ford U platform. The interior was also substantially revised to bring it up to
the level expected by luxury buyers. So ...
