This is a discussion on battery guage within the General Help forums, part of the LSx Technical Help Section category; has anyone ever had this happen.it only happens at night when the headlights are on but from time to time ...
03-28-2006, 07:11 AM #1
has anyone ever had this happen.it only happens at night when the headlights are on but from time to time my guage will read like 14-15 volts then get a surge and go down right below the 13 mark then back up.when this happens everything goes dim.im worried cause i wanna put a sub and amp in and dont wanna have a huge problem
03-28-2006, 09:52 AM #2
- Join Date
- Jul 2005
- Jacksonville, FL
My car does that sometimes, even during the day. Thought it might've been the air pump cycling so I removed the fuse - still did it just not below 13. I don't have a system and Optima red top is only a couple months old.
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