Also -- it's nearly December. Don't forget to switch to winter air in your tires!!
And check your disgronificator for rust!
yeah, luckily its been a mild autumn since i dont have the cash to switch the air in my tires, actually my sister got tricked with the blinker fluid gag, then when her O2 sensor went out she argued with the mechanic that he was lying to her since there was no reason a car would need to breath.