Question about 1999 Ford Expedition
The most likely problem is your alternator, but you can check with a volt meter to ensure that is your problem. Start your truck (use a battery charger or jump to start it if you need to) and put your meter on the battery post's. If your reading 13volts or so your alternator is working and maintaing voltage, however if your reading starts dropping to 10 or less(may take a few moments to drop) then it's probably your alternator. You can also check your battery's voltage before starting your vechile, if the voltage increases after you start the vechile then it seem to be charging. Alternators can be repalced somewhat easily, it's only two bolts however you do have to remove the fan belt, and re-route after installing the new alternator. If you have some expirence working on cars you can do this yourself in your driveway.
Hope this helps
Posted on Jun 27, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 28, 2017 | 1997 Buick Riviera
Dec 13, 2010 | 1999 Mercury Cougar
Nov 01, 2010 | Isuzu Rodeo Cars & Trucks
Jul 11, 2010 | 1990 Ford F150
Jan 31, 2010 | 1997 Jaguar XJ6
Jan 26, 2009 | 1994 Chevrolet C1500
Jan 23, 2009 | 2002 Ford Excursion
Oct 06, 2008 | 2000 Nissan Sentra
Jun 11, 2008 | 1991 Ford Ranger Supercab
106 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: