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**damnyankee36** · 08-13-2017, 10:05 AM

When a gauge pegs full there is an open circuit between the gauge and sender on the tan wire or even an open at the gauge or sender.

08-13-2017, 10:05 AM	#2
damnyankee36 Senior Member Join Date: Sep 2002 Location: Alamogordo, NM Posts: 679	Re: Installed '90 GM Factory EFI tank, '72 Blazer Factory gas gauge is pegged past fu When a gauge pegs full there is an open circuit between the gauge and sender on the tan wire or even an open at the gauge or sender.