ALT NOT CHARGING

1987 Chrysler 5th Avenue

Tiny

ronniecauley

August, 4, 2011 AT 9:32 AM

I have changed my alt. And the battery fully charged and it still isnt charging I also changed the fuse link going to the battery its 1987 5th av 318 2 pully

FOUND 297 RELATED QUESTIONS

2 Answers

Tiny

rasmataz

August, 4, 2011 AT 9:50 AM

Check and test the voltage regulator on right side on dash panel

Tiny

caradiodoc

August, 4, 2011 AT 9:59 AM

What do you have for voltages on the two small plug-in wires on the back of the alternator? The blue one must have 12 volts with the ignition switch turned on, and the green one must have less but not 0 volts. If you find the exact same voltage on both wires, be sure the voltage regulator is bolted solidly to the firewall.

Please login or register to post a reply.

Alternator testing done right
Alternator Replacement Chevrolet Silverado
Alternator Replacement Ford Super Duty