Hey sorry to thread jack, but with the whole replace cables to get better mileage deal, which cables do you replace? Theres lots wires running off my battery to who knows where. Would a person replace them all? Or is there main ones or something? Hope you fix your prob!
you should only have to replace the two main cables. one should be red and the other black, both the same diameter. changing your cables out will only help if your cables are corroded thru. The other wires are for accesories, fusable links and other misc things.