Hey folks so I been done a bit more driving since the weather has going very pleasant. But I have notice that when I have might light on my voltage drop well into 11.6-12.5 range when at idle. I notice that I have 61 amp alt. Would upgrading to an 80amp fix that small problem? Or is it that my alt is just about to expire?? I do drive at night with heavy loads. lights and ac on.
Factory alternator 61 or 80 amp
- Thread starter NOS118
- Start date
Just check my belt they have great tension
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So I had my alternator rebuilt but I notice that with light and ac with foot on the brake the voltage drops to 12 but now charges back up instantly back to 13.7-13.9 is it that normal. Battery was test and it was good per the tester
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