I just bought a 12v gas gauge. I have the old one out. I know which cable is my sending unit and which is the power so I'm good there. My question is when I install the new gauge, nothing goes behind it before I seat it in the cluster correct? Also I put the "board" piece that says sender and power on the backside of the cluster case before putting on the washers, lock washers and nuts. Is that it? I had a cardboard jumper on the old one but that doesn't seem to be needed.
