I need some help doing the Big 3.
It isn't the issue of the know-how to do it, more of a where are the wires.
I have a Pontiac Grand Prix 1999.
I have looked and looked, even called some Grand Prix companies, and I cannot get an answer, where are the three wires I need to replace? I see the battery wires of course, and I see the top of the alt wire, it goes to oblivion after it goes under the alt though.. And no clue where the other ground is...
Could anyone help me out?