Lew check out the location of the battery. It is not under the hood!This has been an issue with our police department. It is located in the fender well in a sealed box and the vapor from the battery eats the cables. I don't know if it will effect a non police car due to the amount of amps they use with all of the lights and radios.I just want to let you know so you can look into this problem. We also use Dodge Chargers and the radiators do not hold up. One car is on it's third radiator.