I changed the belt. does not seem to be slipping. and i can rev the engine up and it revs up just fine till i lose it for a second than revs up. i got it to 4-5k in between fall outs. but i'm taking it to a friend of mine to get the alt tested i think it migh be over charginghave you check your alternator belt, it might be lose or just fall off. check it asap