1993 Cadillac El Dorado

Electrical problem
1993 Cadillac El Dorado V8 Front Wheel Drive Automatic 130000 miles

i have checked the battery(good) starter (good) car wont even crank. I bypassed the security with a resistor. My key resistance is 2.4 the resistor I bought is 2.1. I was told by a gm mechanic that that resistance is close enough to trick the security. Headlights, horn all work or come on. I have noticed my radio (bose) will not turn on but the clock works if I push the button. When I turn the key to " start" my fuel and other gauges peg the opposite way. Any ideas or questions?
February 25, 2010.

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