i have underdrive pullys but just recently my battery is really starting to piss me off. If i go for 2 or 3 days without starting it, it wont start it acts like it will then nothing. Ill charge the battery and it starts right up. If i leave a door open for like 10min it kills the battery!! Somebody engraved a date on the battery its FEB 98. So i know i need a new one. Does that seem like its just the battery or could it be worse???