05 grand prix, When it gets below 30 degrees outside it will not start. Battery shows 12.5 on a voltage meter but when i jump it with my truck it starts....anyone?
3 Answers
COMETGUY61 answered about a year ago
Sounds as if your alternator may not be charging the battery. The batrery should have 14.5 volts...
COMETGUY61 answered about a year ago
Have the battery load tested and the alternator load tested as well...
Redwood_22 answered about a year ago
I'm going to get the battery checked out today. ..thanks for your help
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