I understand what yur sayin, but i have already pin pointed part of the problem. The battery now shows 50% capacity on my charger and the cable is already known to be too small. Those parts are already needed, so why not install them and go from there? It needs those parts anyway, not like its wasted money. The starter relay is getting old as well, think i'll switch it out as well. This will be a good project as i would like a new battery box and a repaint in the truck as well. Thanks