we have 3 plugs that go to the factory radio. on the back of the radio,the largest hole has pin receptacles for 9 pins to be plugged into it.on my harness,i only have 8 pins.one of the pins in the corner doesnt exist.the other 2 plugs are perfect,right wires and pins to fit on the radio. i had only 8 wires from the wiring harness to solder onto the harness i bought.are there a ninth pin?anyone know? i have a solid white wire from the plug ins i bought that doesnt go with anything.and after i

I nedd to know the serial # for the GM alternator cs-130, or any other alternator that bolts in, because  my alt. is charging poorly. :-[

just bought a 1g bov from david. transaction went off without a hitch. david was extremely upfront and very nice. told me he would not be able to ship it untill friday but i asked if he could ship it sooner, and hesent it 2nd day delivery. the bov was just what he told me it would be.  im most satisfied with david. definetly will do buisness again with him if the opportunity arrises.

on the quest i have,the factory wires were cut for the afermarket radio the previous owner had installed.i bought a  stock harness and a stock radio.all of the colors on the wires match except one form the harness.from the harness i bought,its a white wire.the only wire left to attch it to is a white/blue looking wire.when i hook it up,it looks as if the raio is trying to play a tape.no sound and no tape is in the deck.anyone have any ideas?also,the antenna didnt go up.and i didnt plug up the an