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Old 06-23-2015, 10:45 AM   #28
hatzie
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Join Date: Oct 2008
Location: Wentworth, NH
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Re: Need a Fuel Tank Selector Valve

Quote:
Originally Posted by rajincajintj View Post
thanks for that information. i really do not like the idea of 2 singular pumps. when i started out the journey, i made a commitment to the truck. if i could not replace like in kind, i would upgrade. sounds like i need to honor that.

I'd like to take back my comment about hooking to the firewall stud. I'd hook the 12v+ power connection in the diagram to an ignition switched 12v+ source. I modified the drawing to reflect this.

Why? You want to run the valve as little as possible. If the source is the battery and the valve is in the AUX position it'll cycle when you turn the truck on and off.
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RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.

Last edited by hatzie; 06-23-2015 at 10:51 AM.
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