Alternator wont charge battery

Sounds like your new alternator isn't working. Return it to the place of purchase and they will test it to determine if it's a working one or a dud. Also, fyi, I also did the same on my sport trak and then ended up putting a starter in it as well, only to have the problem of intermittent non starts continue. Still don't know whats wrong, even with repair at shop replacing starter.

Either that, or perhaps your battery isn't capable of holding onto the charge?