so, I whent to buy this 95 SC. Automatic, 120 K miles today, well I noticed the Batterly light was on.. so i changed the alternator in a parkin lot with a brand new one, the saler took it off the price of the car... well, car runs, looks great!! nice car, but, im driving home, and, well the batterly light comes on again, 30 Minutes later!!! after i bought the car... has a new battery, new alternator. well, battery is now dead because of whats goin on, but what would cause a brand new altinator to just get eatin up like that? no amps, no nothing, something is sucking the juice right outa it,... the saler has offered to give me my money back, which i think im going to do, I dont want a car with electricle problems, or problems at all, so im goin to get my cash back, unless any of you have any ideas what it may be, if its a cheap ez fix.... it is such a nice car, ran great, had alot of power, so help me out please!!1.