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79k30dually · 12-27-2011, 09:10 PM

Have you checked resistance through the tank units at the switch? Possibly a ground issue at the tank unit. I've changed more switching valves than switches. Double check the grounds first. Good luck, Ron the snipe.

12-27-2011, 09:10 PM	#2
79k30dually Registered User Join Date: Aug 2011 Location: Newark Ohio Posts: 122	Re: Dual tank switch problems Have you checked resistance through the tank units at the switch? Possibly a ground issue at the tank unit. I've changed more switching valves than switches. Double check the grounds first. Good luck, Ron the snipe.