I have a 93 lude with a h22 swapped in. I replaced my alternator a few weeks ago and my dash (10A meter) fuse blew a couple days later. I replaced it, and it blew once again a couple days later. Went back to O'reily's and exchanged the alternator with another one and that appeared to have fixed the problem until yesterday. This time it went 2 weeks before blowing the fuse. Any ideas wth is going on?

 

Never ever buy parts store alternators. At the very least buy a name brand alternator, and if you want to ensure no issues whatsoever you buy a Denso alternator from rockauto.