Question about 1999 Chevrolet Silverado 1500

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99 silverado charging problem

99 silverado 5.3l battery light stays on while in the run position. Voltage is low and is at about 12v. It takes a min for it to start when it does it goes to normal voltage and stays while driving except for sometimes when I come to a quick stop it drops. What could be causing this?

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The problem could be a bad connection somewhere in the wiring or the voltage regulator, it should be charging between 13.8 & 14.3 volts, it should be constant not up & down.....hope this helps.....cheers

Posted on Jul 20, 2010

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