the constant velocity join is located in the front of the vehicle.(front axle) its pretty simple to replace just look at it and you'll know exactly what to do. straight forward job.
Here is a link and fotos on how to check and replace ball joints. Copy & Paste ; http://flashoffroad.com/Maintenance/FrontEnd/balljoints/balljoints.htm
I paid 200 for a mechanic to replace it. I had to replace 3 coils in the last 3 years. I have a 2001 expedition
In the truck
Check out the guide to replace the side mirror on a 2001 Ford Expedition http://www.techwarelabs.com/articles/other/Ford_Expedition_Side_Mirror_Replacement/index.shtml
Remove the tail light housing and replace the bulbs.
You have to replace the lower control did assembly .
Do you mean Stabilizer Bar?
IT IS LOCATED UNDER THE HOOD BEHIND THE WASHER BOTTLE
"I found my code under the rear of the truck"
On a 2001 Ford Expedition : The fuel pump inertia switch ( shut off switch ) is located in the front passenger footwell , by the kick panel
replace lower ball joint on ford ranger 2001
firewall4 - 83 - 72 - 61 - 5front of Ford Expedition