PMC 351 (Ford) circa 1990 - Electrical issue

[lilbiscuit]

I have a 1990 PCM Ford 351 in a Supra Conbrio.

I tried to use a mini portable jump starter to start it, and it shorted "something" out. Now, any time power is connected (i.e. battery hooked up) the starter engages, even if key is not in the ignition.

Which part(s) did I possibly short out?

 

[Lyle29464]

1.Sounds like the battery cable is touching the start wire on your starter. Check for slag etc in that area.
2. starter solenoid is stuck.
3. slave solenoid is stuck