What would cause an accessory fuse to work for like 3 months, then burn and when I replace it it works for another 3 months then burns, and now burns like every three days?

Heres some things I though it might be:
Loose wire that intermitantly touches metal
Voltage regulator

need help very annoying thanks

 

What does the fuse feed?

 

It feeds the radio and accesories like the dome light and cigarette lighter

 

Its probably the loose wire. If you have powerdoors and power windows id start with the wires from the door to the body and spread out from there.

 

Our cars have probs with the cigarette lighter. Try seeing if that is the problem. Maybe its shorting out there. Just a thought.

 

Thank for the replies I'll have to check that stuff out.

Could it be the voltage regulator, cause one of my friends said it could be going out and sending spkies of current through the system. I know the regulator is in the alternator could it cause this? I have never heard of it doing that.

 

From what i understand about electronics it can't send out current unless there is something drawing it.