My car would not start because there wasn't enough power to crank it over.
So I tested the battery and it was good and concluded that it was the alternator. $250 later(the core box was thrown away and Fraud I mean Ford

wouldn't accept the core without the original box it came in, thus eleminating the $75 core) and 10 hrs of hell later after installing my alternator ,

I found that my car was still having problems starting due to lack of power.
Well, I replaced the two battery terminal connectors and I was able to start the car.
Every once in a while it is still fussy.

Do I need to replace the battery wires now

or does this sound like a short.
Any suggestions or advice would be appreciated.
Thanks