I am blowing 20 amp fuses from the main fuse panel on the Acc port. What are the first things that I can check?

 

To be more specific, car is 1986 Camaro iroc z; been sitting for 11 years and I am not only restoring it, but building a 350 full race engine with twin turbos for it. My short is obviously in the circuitry for the courtesy module. Not sure whether problem is in wiring for cig lighter, interior lights, alarms for lights on, door open, etc. but I am asking for advise as to where to start first.

 

It's possible the power outlet in the center console is shorting out. The terminals often become corroded and then cause the fuse to blow. Unplug the connectors and see if the fuse sill blows out.

 

Im having the exact same issue in my 1988 Trans am 5.7

 

Is it blowing them as soon as you put them in or does it take a while?