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Old 10-30-2020, 03:24 PM
Shawn Erwin Shawn Erwin is offline
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Join Date: Apr 2006
Location: Clovis, CA
Cobra Make, Engine: Shelly Valley, Ford FE 390ish
Posts: 11
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Default Electrical Issues

Greetings Everyone...need some help.

I recently took sometime to try to find out why I am having charging issues with my CR, which is volts falling below 12V with headlights, fans, and the fuel pump on. I tested the battery and its good to go. I had the alternator tested and its 105 amp with an output of 14.7. In discussions with the guy at the alternator shop I found out the charging wire coming off of the alternator is way too small like 12 gauge too small (previous owner issue ). I'm in the process of tracing the wire and it is doesn't look like it is going to the battery.

SO, my questions are...what is the normal gauge wire for the output wire for the alternator? (6 gauge?)...Should the charging wire go direct to the battery or can it be wired to the starter relay which has a positive connection directly from the battery. I am leaning toward direct wire to the battery.

Thanks,
Shawn
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