Hello folks. I'm an idiot when it comes to cars, but I've learned my lesson that taking care of your car is an essential part of comfortable living in a civilized nation. lol Aside from regular oil-change, getting tire-pressures checked, getting a new battery every now and then, and turning on your car for at least 30 minutes (even without driving it, just leaving it turned on to recharge battery) at least once a week, what other things that a car owner must keep in mind? Please note I am not asking for things that are unlikely to be important. I'm just asking for general and REQUIRED things to keep in mind about a car on a regular basis. If it makes any difference, I own a sedan. 2005 Ford Taurus. I really appreciate any good advice.