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Old 06-07-2022, 11:14 AM   #3
rodstored-72
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Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 2,041
Re: ls swap and dual tanks

sunsoaked
Thanks for the info. it appears to be "operating" correctly (I think)... I am just getting everything buttoned up to actually start and run to begin tuning. I have noticed that when I turn everything off for like 10 seconds, switch tanks at the dash switch and then turn key to the "key on" position that I don't hear the valve switch or the pump turn on?? I am wondering if the ECM "thinks that the pump is already primed, so it does not send a pump signal? I believe that I have things wired correctly....
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