2003 Ford f-150 4.2l, 160,000 miles.
My main problem first is that on bank 1 side. Cylinders 1,2,3. Have a KV meter put on it then I get 4.5k to 6k volts on that side only. On the bank 2 side 4,5,6. Then get 17k on each of ignition wires or better. Have replaced coil pack. Ignition wires and...