so was having issues lately with my scrum with the truck not wanting to start. I was just simply getting a large click and nothing else. I had tried switching batteries and such. I finally found my engine ground was a corroded wire braid that looked like junk. so I changed it out with a heavy gauge wire to the same locations. I even took off some paint to get a better connection. But since then I have a wild electrical problem where the truck starts fine. But if i turn on my lights it goes full throttle!!!! I turn off the lights and everything slows down. What is weird I can pull back on my light and turn on just the high beams/passing lights without any issues. But as soon as I twist on the lights it goes nuts?? I am not sure where in the wiring to start or why this is even possible. I have a 1994 engine f6a v-DK51T. so if anyone has any ideas or a wiring diagram that would be awesome. I haven't had any luck finding any. Thanks for any help i can get.