azriel_strife

Hi guys, I have a 72 240z, I have a carter 2-4 pound pump installed and ready to go at the back of the car. but I've run into a hitch. When I try to close the circuit with an inline fuse (left of the fuse box, green/black wires that were taped to the harness with blue tape) it blows the fuse when i turn the ignition on. The pump works fine when wired direct to power. so I have no idea what is going on. When i check the plug that was secured with blue tape with a volt meter, it read's 12.2 volts. as I understand it, this should not be a grounded plug, it is supposed to carry power from the black wire to the green wire with a fuse. Am i missing something here? my car wont go till i get this figured out!