RacerBoy

Recently my sisters car battery drained. I replaced the battery, put in the new radio code and everything was running fine for about 1/2 hour. Since then the radio fuse blew and I keep trying to replace with same amperage and even before I stick it in all the way it sparks and blows. This happens both with either the key in the ignition or completely out. It seems that constant power is being thrown to it. Anyone have an idea? Its all stock wiring and radio. Nothing else was touched.

White Smoke

Have you pulled the radio back out? The radio fuse in the driver kick panel is the one you are talking about correct? Maybe you have the constant wire pinched to ground behind the deck. Also check the cigarette lighter plug, there on the same fuse.

RacerBoy

Stock radio was never pulled or touched. Fuse keeps blowing in passenger side of dash.

White Smoke

Have you checked the cigarette lighter plug?