yesterday i went to autozone and got my car checked its give a p1320 code aka coil they said it was one of the back three 1,3,5 .

how do i determine with one of the 3 it is ?

 

Your should be able to ohm out the coil if it's bad or not using a digitial multi meter. A good coil has a certain acceptable resistance and a bad coil is out of that specification.

I don't know the exact numbers for your car, but you can probably find that in any haynes manual.

 

Here is a good write up that should help you http://forums.maxima.org/5th-generat...ow-w-pics.html

 

thanks that does help alot..Also i went and picked up a Haynes repair manual

 

Look to get the Nissan ESM on eBay as well

 

Or just download the FSM

But hard copy is indeed useful at times.