1992 F150 scab 4x4 5.8, a few weeks ago my truck wouldn't start when i turn the key, but would start when i shorted the solenoid. So at the time i had a bad shift cable so i thought i might be neutral safety or something. So when i replaced the shift cable and assembled everything, it worked fine with the key again, and has until today, still starts with shorting method, but won't with key. So i am wondering if its the ignition switch? Is there a good way to tell?