[V8] Electrical Drain

[bblake1055@aol.com]

Any BTDT on an electrical problem with a 1991 V8.  If the car sits for more than 36 - 48 hours the battery goes dead.  I replaced the battery and that didn't help.
 
I pulled each fuse and put a test light on each circuit and the "Instrument cluster, processor, brake lights, P-lock" circuit (#28) lights the tester.  I held it for 60 seconds or so in case there is a delay relay and it stays lit.  It sounds as if there is a relay behind the instrument cluster that is clicking.  Is there a relay or something behind the instrument cluster that could be "hanging up" and causing the battery drain.
 
 
Thanks in advance for any insight
 
Bob Blake
 
90 V8
91 V8
92 V8
93 V8