I was struggling with a tachometer problem. At first I thought it was the Tach because the rectifier tested ok but then I tested the rectifier again and it tested bad useing Joe Reeves test method. I just replaced the rectifier and started the engine, the tachometer is working great now. However I noticed my volt gauge is now reading 16 volts when the engine is running. I think it was reading 13.5 before the new rectifier. Is this a problem?
