Hey guy's new to your forum and new to a 72 Formula so I have some questions I hope you will help me out with. My new Bird is a 72 Formula with 455/468 auto, Detroit speed suspension, I'm starting a resto and first going through the wiring, for the most part it's in good shape but I'm having problems trying to pinpoint my oil pressure and water temp gauge issue not working also tach wiring. my schamatics do not show it nor the water temp. anyways thanks in advance.