What is causing the fuses to blow when you hook up a new starter and turn the key over
was the starter changed for other then a complete failure? Does the starter engage then blow the fuse or does it blow immediately? If the starter is misaligned it could jam on the ring gear and blow a fuse
You probably have the small wire touching ground, when you turn the key, 12V run threw to the solenoid, wire is only live when you turn the key.
Search Nissan Maxima Questions
Nissan Maxima Experts