cpb81
New member
I need help in understanding why my 96 bronco, will crank when attaching a 2 guage wire from relay post to starter side. I am increasing my wiring with 2 guage wire, from + battery to starter relay post of relay, from relay to alternator, other wires to same post; however, when I place the wire to starter on opposite post, the vehicle will crank. I have to place the wire to starter on same side as the wire from battery to hot post. I can not understand why this is happening. I do have the original wire attached to the other terminal to starter . Please explain why this is happening, as the vehicle runs like 50 more hp.
cpb81
cpb81