Quote Originally Posted by GMCwantsLS1 View Post
I have one if you want to try it. I think it is just a bandaid. How much fuel in the tank. I think he might mean check the voltage at the connector by the tank and see what voltage it is at WOT. I have the same fuel pump as you and get no pressure drop at WOT.
Tank is 1/2 full.

You mean a voltage booster is a patch solution? How in the heck do I check the fuel pump voltage at WOT? You mean run wires back there & into the cab?