ALTERNATER IS GOOD BUT STILL NOT CHARGING WHY

1991 Ford F-150

Tiny

Anonymous

March, 15, 2013 AT 1:23 PM

Alternater is good but still not charging why

FOUND 16407 RELATED QUESTIONS

Wiring Issue?

68 ANSWERS
134 IMAGES

2 Answers

Tiny

JDL

March, 15, 2013 AT 2:08 PM

If the battery is down, take it off and get it charged. Cant do any testing if battery is down. How do you know the alternator is good?

Maybe a problem with alternator wiring circuit, to or from the alternator?

Tiny

JDL

March, 15, 2013 AT 2:14 PM

Just to add, do you have an internal or external voltage regulator?

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