Ok i just bought a 93 civic it been sitting for a lil bit and the owner never had a problem starting it also i didnt ether when i got it . but once i brought the car home and try to start it again i get nothing no sound from the engine. i no its not my battery cause my cd player and lights work still. o yea also the conection to the postivie side of the battery is a lil loose but its still on do i need a better conecteion?