the 100 amp fuse under the hood keeps blowing every time i try to replace it.

your owners manual will show which positions have fuses and which positions don't,and the correct size/amp)....if fuse/fuses are blowing, then someone shorted wires to ground somewhere.

Something on the 100 amp circuit is shorted. This type of problem can be very time consuming and difficult to find. We're more than capable of repairing this type of failure and if you'd like to call 405-310-2279 we can schedule you for an appointment. These types of repairs can run from $100 to $4-500 depending on how long it takes to find the short.