Hi All. A friend's jeep isn't starting so well, so I suggested she change the plugs, wires, cap, and rotor. However it seems that there is a coil on each plug. Does anyone know what the equivalent operation on the 4.7 is? The Haynes manual is less than complete for the WJ. Also, are there any special tools(besides a spark plug socket) for doing this?
Thanks in advance.
Will