Well i replaced the positive battery cable with some 4/0 welding cable from work and it was starting good for about 3 weeks now. Yesterday i went to start it and it cranked over but didnt start. Turned the key back and it kept cranking by itself. So i jumped out and unhooked the batteries. to get it to quit cranking. I know the batteries and charged up good. So thats not the problem. It also just blows white smoke while cranking to beat hell. Could it be the soleniod on the fenderwell? What do you guys think?