Did the subject search and found one post no answers. My problem is 1985 90 HP Rude at the dock yesterday turn on the key nothing. Check the fuse, blown, replace, blows again as soon as I move ignition to on position. In the book it appears as the rectifier or the VRO horn could be the problem. Any other suggestions?? Anyone else experienced any difficulty like this. The boat was laid up for 4 years and the electrical gremlins are running rampid. Thanks