Step by step instructions : Always disconnect the battery before doing any electrical work on the car. Instructions: 1. Run the control wire: You will need to cut into your wiring for the Greasecar electrical system. Locate the wire that you ran from the main fuel selector switch to the 6-port valve. These wires. will default to the diesel fuel sender gauge, in the unlikely event of electrical problems. Now put 2 pieces of electrical tape on this wire close together, and cut the wire in between them.Strip both ends of the wire that you just cut and insert one side into a butt splice. Crimp on the butt splice on one side. On top of the tank, you will notice both the fuel supply and return lines from the engine. download here
