Charging System Voltage question
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Joined: January 28, 2005
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From: Douglassville, PA
Charging System Voltage question
I have a question, about a month ago my alternator went and bought another PA Performance 130 amp one along with the upgraded power wire. When I start the car cold the volts are at 14, 13.5 while cruising on the highway and drops to 13 and 12.9 with the lights on at idle.. I didn't notice it ever dropping below 13.5 with the old alternator, I called American Muscle and they verified this is normal.. I just had the battery replaced and hoping it's charging properly. Has anyone else experienced this? Thanks in advance for any help.
Expanded Title & Moved To Service & Repair.
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Expanded Title & Moved To Service & Repair.
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Last edited by OneCoolGT; Sep 5, 2024 at 07:20 PM.
Legacy TMS Member
Joined: February 13, 2006
Posts: 2,523
Likes: 150
I have a question, about a month ago my alternator went and bought another PA Performance 130 amp one along with the upgraded power wire. When I start the car cold the volts are at 14, 13.5 while cruising on the highway and drops to 13 and 12.9 with the lights on at idle.. I didn't notice it ever dropping below 13.5 with the old alternator, I called American Muscle and they verified this is normal.. I just had the battery replaced and hoping it's charging properly. Has anyone else experienced this? Thanks in advance for any help.
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