Next Wiring Question??? I moved on to the fuel pump relay wiring, using the existing old V-6 relay in the power-center since its already wired up for the most part. The gray wire, black w/white wire, orange wire & the green w/white wire are all still in place coming out the bottom of the relay. The green w/white wire was previously cut from the old V-6 harness & was the only wire needing to be connected, which I did, to the new LS1 harnesses green wire, labeled "fuel pump relay". When I now turn the key, nothing happens. I do faintly hear the computer doing some mild clicking or something when I turn the key back to the off position. I probed the LS1 green wire with a light & it does turn on for about 2 seconds initially, when first turning the key to the start position(not the "on" position) & then turns off automatically. The fuel pump never runs. There is a three wire harness coming from the back of the truck that powers the fuel pump. There is a gray wire(that goes to the fuel pump relay), there is a black w/white wire(that also goes to the fuel pump relay) and there is a light green wire that goes nowhere, because I disconnected it from the old V-6 harness. An old label I had put on it says it went to the main firewall group of wires AND(the wire was split) to an eleven wire plug that went down by the transmission originally. I'm thinking this light green wire goes back to the same fuel pump area & is somehow connected to something that is preventing the fuel pump from running, even though my relay wiring is good to go? I don't know what this light green wire does, or goes to? Any ideas at all?? Anyone else ever run into this? Oh, by the way, I jumped the fuel pump relay wiring and the fuel pump does work! Again, as always, Thank-You. Gar
