Jennifer, after reviewing my post I noticied an error. The Original 3 prong setup is: 2 hots & 1 NEUTRAL (NOT ground). The new 4 prong should be 2 hots, 1 neutral, & 1 ground. The ground wire circuit is the newbie. The rest of my description is correct. If you review the link I mentioned the picture shows a good explanation of how it should be correctly termianted. Sorry for the error.....(I said I was no "Proffesional" appliance repairman) Good luck again!
Michael