I have a 79 Blazer with a sbc the one in my avatar anyway i took a test light and ran to the + side of the battery and the + side wire going to the starter and the test light is bright..... so i pulled my fuzes one at a time and the light never went out unhooked alt., and checked wires for burns and grounding any ideas im stumped. Pm me if you could asap so i can get it fixed thanks:beerbang:
It could be a bad alternator that isn't charging. Another possabilty is simply a bad battery that won't hold a charge. Or, if you have an aftermarket one wire alternator, that could be your constant draw.
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