I just installed my tach dash and could only get 2500 rpm max. It worked prior to the rebuild of the truck. I hooked up the green to the negative side of the coil and the red or pink I think to the ignition unfused in the fuse block. There are 2 terminals one side didn't work the other works but can only get 2500 rpm out of it. Is that the wrong place for the switched ignition wire?
|