I have a 94 Johnson 150 V6 that keeps blowing a fuse. My power trim won't work and nothing happened when I turnredthe key over. I had a full charge on my batteries. I changed out the fuse on the engine that's contained in what looks like a small red primer(20 amp). The motor will now turn over one time, or the trim will work one time, adn then it blows the fuse again. Seems to be a short, but can't find it. Could it be something else besides a short? Any suggestions.
