Help Me! Ingnition fuse keeps blowing out!

[Ken S]

A fuse that is located in the engine compartment keeps blowing
out. It is located in the back of the engine compartment on your
left as you are facing the engine inside a clip housing which must
taken aprt to replace the fuse (which I think is 30 amp).
I have had my 93 Chevy Caprice Classic to a local garage 4 times,
and a local Chevrolet Dealer once. At first the garage told me
was a fuse, then a relay switch, then a sensor, then the fuel pump. The Chevy Dealer said it was just a blown fuse, and replaced it.
I told dealer I thought it was more than that, but they said they ran adiagnostic and "nothing else showed up".
Well, now when I start the car, within a few seconds the fude blows.
I will replace it with another fuse, and it blows. There is
obviously an electrical problem somewhere in the ignition system.
Has anyone else had this problem? What what did it take to solve It?
Any help would be greatly appreciated.
Thanks,
Ken

[Kooterskkar]

You've got a short somewhere. Youll have to rip apart the wire harness and find where it is. Which is a royal PITA beleive me. Get a haynes manual or a chiltons guide with wiring diagrams. Then you can look up which wire goes where.