Dead Battery
My mother is currently driving my 99 silverado and
she has recently told me that every morning the
trucks battery is dead, she had the truck looked at
and no one could find what was causing the drain,
she even replaced the alternator which didn't help,
currently there is a quick disconnect on the
negative terminal of the battery to keep it from
draining all its power over night, If anyone has any
ideas what's causing this I'd appreciate it