Go to start our 70 Cuda, the starter just keeps cranking even when I turn the ignition switch off. Reading could be starter/solenoid, which is a Mopar unit. Read could be starter relay, which looks original, or older. Attached pic. Second question, there is a loose wire hanging next to relay, not sure where it would go ? Any suggestions on problem & wire? BTW While it was cranking before battery died I tapped on starter and solenoid but didn't stop until I removed battery cable. Also once I connect battery cable back it doesn't try to crank again until I turn ignition switch again. I will mention this is the first issue I have had with the Cuda and owned it over 5 years. It has always started with no issues, just been a few months since we last drove it. Battery had died and tried to jump it with battery charger, heard a pop, breaker reset for plug outlet, wondered if this caused a problem, too much of a coincidence it seems.