ZRMiller

So I have a 91 f150 the jack handle under the hood decided it wanted to weld itself to the positive battery cable going down the road truck lost all power. I put a new ecc relay in started up and ran and I drove it home but then it lost all power again. The Ecc relay keeps tripping is my Ecc fried or is it the fuseible links by the battery any help would be appreciated.