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86 2.8 injector issues

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Old January 6th, 2011, 6:14 PM
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Default 86 2.8 injector issues

I have an 86 s10 with the 2.8 tbi. I'm having an electrical/fuel issue. I hooked a Noid light upto my injector connectors and it won't light up at all. But when a Multi meter I have constant 12v supply to my 2 hot wires. I'm not sure what the other two wires are suppose to do. Are they a ground or return? If they are a ground I am Gettin no ground signal. Any ideas?
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