Thread: Tachometer wiring harness help. Brown wire?
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Old 02-19-2016, 09:43 AM   #2
GMCPaul
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Join Date: Mar 2000
Location: Rockville,In. USA
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Re: Tachometer wiring harness help. Brown wire?
Pink wire to ignition unfused terminal on fuse block, brown wire to negative post on ignition coil.
Paul Jr. @ GMCPauls
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