Looking for help....My fuse #4 keeps blowing (1996 S10 Blazer with manual 4WD), usually in less than a minute of driving. There are a bunch of items on this circuit. I went thru this a few years back and it was the 4WD indicator switch on the front axle. I have unplugged that, its not the problem this time. I have tried turning the steering, wiggling wires in the engine bay, etc and can't get the fuse to blow while I play. When I drive it, it takes only a very short distance. Unfortunately, the Alternator field is powered from this circuit, so once Fuse #4 blows its running off the battery.

Anyone have knowledge of a common problem that causes Fuse #4 to blow?

...Bill