Wanted to do a systems check before putting the front clip back on the car. All new wiring in the front - engine and light harness. Hooked up battery. No power, no lights, nothing. Went thru with a test light. Had power at alternator, starter, junction block. Lost the hot connection at the junction box, somewhere. Either new harness, old fuse box, or ????? Anyone ever had similar experience or suggestions

thanks

 

Year? Model?

 

Sorry forgot - 1970 Cutlass Supreme convertible