I have a 77 champion with a 77 johnson 115hp, the boat has the push in choke on the ignition key. When I push to choke it blows the main engine fuse. The choke solenoid activates as it should for a second till the fuse blows, I replaced the solenoid with a new old stock one. same result, the ignition switch has been replaced with a new johnson/evenrude part. I pulled the purple/ white wires off the junction block put a volt meter on the harness side and it draws 6.5 volts dc then blows the fuse, I traced all wires back to the controls all are hooked up as they were to the original ignition switch. I dont see anything grounding out . I am lost I would like to keep the boat original but I considered running a external momentary switch . any advise on this ? any one had this issue ?:mad-new: