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11/13/2007, 1:21AM
Starter or Battery?

Hey, I just had a new alternator put in today, and I was wondering when I turn my car on why the lights dim for like 5 seconds right after I start it. Would anyone seem to know what's wrong with it? Email me at Bdav1s1@aol.com
Thanks

11/14/2007, 1:30AM

sounds like a bad alt.

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11/14/2007, 4:53PM

Was the battery charged fully before the alternator was installed?  It has to be fully charged or you can burn some of the newer alternators out -- some have a cut-off that won't allow the alternator to charge if battery voltage of < 12 volts is detected on start-up.

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