Re: Tach will not read
Welcome!<br /><br />The first thing is to check the rectifier. The tach reads from it and most times we find that to be the problem. <br /><br />If thats OK then look at the wiring. Since the needle resets we can assume the purple and black wires are OK but the grey wire may not be making it all the way back to the terminal board on the motor.<br /><br />If all this checks out, it may just be a bad tach. I'd bet you'll find the rectifier bad.<br /><br />Good luck!
