I just pick up a 1984 300ZX and it had been sitting for like 5 years. I am having problems starting it so i changed out the battery, ing. coil, and I tried getting a much gas out of the tank as possable. I am changing out plugs and wires and I am having a prob getting the the last plug on the left side and the middle plug on the right side. I am useing a spark plug socket and it seems like it is to thick to fit down in there. Any help would be greatly appreciated.