Nissan Repair: 1985 300zx non-turbo elec. trouble, battery cables, light battery


Question
car will start and run just fine, suddenly, nothing! no elect. at all! turn the key, not a sound, open the door, not even the dome light! battery is charged, alt. works right, just NO ELECTRICAL, period! jump it, and it fires right up??? also, how do i remove middle spark plug, left side?

Answer
Berkly,

The battery cables need to be checked along with master fuses at the positive terminal of the battery.  You could have a defective battery and it is getting ready to fail.  But, I would check the cables and fuses first.  The middle sparkplug requires a swivel to get it out.