hey bought a 92 rs two weeks ago started fine until sat night left the aux fan switch that was wired in to the car on and the car was dead car would not start,charged the battery and car was cranking n cranking then finally started car was fine the rest of the day this morning the car wouldnt start again pepboys said the battery was great what could be wrong with the car? i checked the alt and the ground bolt on the back is moving should it do that?