I have a 1996 Cobra and just put a new battery in it and it goes dead in a week unless I disconnect the battery when I am not driving it. I only use it about every other weekend now because it is a work in progress. the other problem I am having is an oil leak off the left front corner of the engine. I had a shop look at it and they told my it was the oil pan gasket leaking and to repair it was about $1,000 labor and $25 for the parts because they have to lift the motor