When you reply, please be real specific to avoid confusion. "Tightened it back up and put the terminal back on the battery and I still get nothing". Nothing in this case means things are not working correctly, (which is bad), but it could be taken that you got nothing for the voltage drop, (which is good). To double-check, you have one meter probe on the battery's positive post, and the other probe on that cable clamp, right? Those probes should be a half inch apart. When things like the head lights are turned on and supposed to be working is when the reading should be taken. If you are indeed finding some voltage that way, that connection still is loose or dirty; no two ways about it.
Monday, July 13th, 2015 AT 8:14 PM