Originally posted by: Xiety
1. Cover the car but punch a few small holes on the cover so some air can get in there.
2. If it has been 5k miles since the last oil change, I say get an oil change.
3. Unplug your battery wires, you don't want a dead battery when you get back.
4. If you are living in Texas or something, I would leave one of the windows open (about an inch) to let air flow.
5. Try not leaving too much gas in the tank.
hmm unplugging the battery wires seems like a good idea..