In restoring my 1973 Duster, I replaced the inside wiring harness with '74 harness. I had to bypass the interlock wiring to get it to start and fix several small differences to get the engine harness to work properly at the bulkhead. But now as I drive it to tune the carb. and timing, I push on the horn and it makes an odd muffled sound. Then at idle, it dies while pushing the horn.
Replace the distributor, ECU, voltage regulator and battery as these were missing on the car when I bought it. Engine is a 360 with the original 340 pulled and put into the dart of the previous owner. I hooked the up the wire from the electric choke to a separate terminal on the fuse box, but other than that and a few minor things, it's as close to stock wiring as I can make it.
Any suggestions would be appreciated
Replace the distributor, ECU, voltage regulator and battery as these were missing on the car when I bought it. Engine is a 360 with the original 340 pulled and put into the dart of the previous owner. I hooked the up the wire from the electric choke to a separate terminal on the fuse box, but other than that and a few minor things, it's as close to stock wiring as I can make it.
Any suggestions would be appreciated