I am having a problem with the electrical system. If I don't drive my truck for a lil while the battery goes dead. Even after I get a jump, the battery is so dead that the truck won't stay running. I have to put a charger on it and completely charge the battery, before the truck will stay running. If I use the truck all of the time it won't do that. Does anyone have any ideas on how to fix this problem? Thank you in advance.