Charging Problem

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Dec 26, 2005 | 08:35 PM

nancy131536

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Charging Problem

Started Up My 1998 F-150 And The Lights Went Very Dim Then It Died.
Ireplaced The Original Battery Just Over A Month Ago;. So I Thought It Was The Alternator, But Autozone Was Unable To Test It.i Replaced It At The Weekend. Tonight When I Was Driving Home The Lights Started To Get Very Dim Again, Does Anyone Have A Clue As To What The Problem Might Be???

Dec 26, 2005 | 08:42 PM

Beast12

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Joined: Mar 2003

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From: Sarnia, Ontario, CANADA!

Hi and welcome to FTE! Be sure to read this to help you around this site: https://www.ford-trucks.com/forums/s...d.php?t=300691 There are also State, Provincial and International Chapters located near the bottom of the main forum page.

We are glad to have you. Hope you enjoy the site. Check out the various forums. Lots of great info for you.

Thread moved to Electrical Systems/Wiring. You should get more help here.

See ya on the boards!

-Matt

Dec 27, 2005 | 03:09 AM

87 XLT

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Joined: Oct 2003

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From: SoCal

The closest wiring diagram to yours that I have is for a 97 Explorer. It has a "Generator/Voltage regulator" fuse under the hood in the power distribution box.

Look for this fuse in your owners manual.

If the fuse is blown it wont charge.

Dec 27, 2005 | 03:17 AM

ford390gashog

Fleet Owner

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From: Brentwood,CA

check the fuse or look for burned fuseable links or if the alternator was a reman from autozone they are known to never perform like oem. most are rebuilt with cheap parts.

Dec 27, 2005 | 02:03 PM

Franklin2

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Joined: Jan 2001

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From: Virginia

It sounds like the problem may be intermittent. Take a voltmeter and measure the battery voltage with the truck off, and then with it running, and then report back.