ok, so my 98 civic ex wont start i have power - radio,lights,etc and when i try to start i just hear the lil cranking noise but never cranks up, and my lights dim when i try to turn it on, if that helps, we checked for corosion on the battry etc, also the cable that connects to the starter was loose b4 and i unplugged and plugged back in when i had some problems, but now that doesnt work, and hitting my starter dont work either,and i had the starter tested and it works fine. so anyone know what could be wrong or what i should check?