What have I done.

[Charley Lillard]

Ok...In preparation to warm up the car to do my traditional burnout I drove the car outside the shop and let it warm up for a few minutes. It decided to just die. Where are my Mopar wiring experts ? I have power at battery, power at junction block, power thru the fusible link red wire. no lights, no clock, no nuthin. I can jump across at the junction block and crank the engine. Before I break my junk back playing around up under the dash anymore somebody that knows Mopars better than me should be able to tell me somewhere to check.

[njsteve]

Did you replace the ballast resistor on the firewall? When they fry, the car will crank but not start since it is no longer getting any voltage to the points.

A fried ballast resistor will not give you the dead interior circuits though. I had a similar problem with a 70 Cuda years ago and it turned out to be the actual mating point between where the engine compartment wiring harness mates up to the firewall junction block. The built in plastic clips no longer held the female portion of the junction against the male portion of the firewall. When I jiggled the various joining sections, the power would come back on inside the car and feed the ignition switch.