It sounds like a short. It will always keep blowing until you fix the wiring. Check all of your wiring that fuse 34 protects. Maybe the copper of one of those wires are probably touching metal. I hope this helps.
Irfan Rahim
irfman2000@yahoo.com
2006 Blue Nissan Sentra SE-R Spec V
Former owner of a silver 2000 Contour SE Sport ATX