Hello,
I'm having some trouble with with my 260z electrics. I noticed that the power was gradually leaving the car each time I tried to start it until eventually the car wouldn't start. The starter motor just didn't have enough guts to turn over the engine. I tried to jumpstart her and it fried the earthing wire. As time went on the power in the car continued to dissipate until not even the internal lights could operate. Towards the very end the car began making a hum within the cockpit and the noise appeared to be coming from the multitude of wires above the fuse box. The battery is fully charge and the power is reaching the engine too. Does anybody have any idea what might be the problem? Any help will be greatly appreciated