> My friend does not know jack about cars and I bought a brand new
> battery for my car. I went into the house to use the bathroom and he
> tried to put the battery in the car by himself. He connected the
> positive to the negative and negative to the positive. He said when he
> did it, there were sparks. Now, when I reconnected it the right way,
> the car won't start. Is it a case of a blown fuse or what?