Battery light flashing

By Mingay
January 30, 2007 in 2000-2014 Silverado HD & Sierra HD

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Mingay

Posted January 30, 2007

After towing on the weekend and engine reaching 260degrees for a while the Battery light started to flash and volt needle jumped between 9-15V for at least 2 hours of the trip??

has this happened before to anybody and if so what is it?...is it just a cse of the Alternator being screwed??

cheers guys

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