Some babies need to be fed every day. Others do not. Check to make sure which type of baby this is. Many babies get better mileage than others.
Babies need occasional maintenance or else their parts will break down over time. Changing their oil every 3000 miles is a good rule of thumb.
If the tread on a baby's feet is worn down, check with a penny. If you can see the top of Lincoln's head, it is time to replace.
Babies require specific types of coolant depending on the make and model. Consult your owner's manual (you did get one, right?) for specific information.
You can often tell when a baby's muffler is ready to break when the baby starts getting louder. Mufflers can easily be replaced. A sock in the mouth is an easy temporary fix.
Most babies made after 1990 have a diagnostic port that allows an owner or licensed mechanic to obtain computer codes specific to a problem. You can find most ports at the bottom of a baby's head or under their arm.
Many parents like to add aftermarket accessories to their baby. Mud flaps, spoilers, nitrous oxide, cool decals, and automatic baby starts are just a few. You can add these upgrades easily in your own garage with a few basic tools.
Wash your baby monthly and wax your baby at least twice a year. Apply wax in small, concentric circles. Let dry, then buff with a soft, dry rag for a protective baby finish.
Be careful with fuel and additives. Many parents put premium fuel in a baby when regular is fine. Most additives claiming better mileage or cleaner engines are false advertising and may end up hurting your baby. Certain additives only available in Colorado and Washington may make ownership of a baby more enjoyable for the owner.
Finally, many baby owners feel it necessary to take their baby to the dealership for any problems. You're just as well off using your local trusted mechanic for many issues. Occasionally, though, there will be a baby recall, so pay attention to notices from the manufacturer.
Good luck with your new baby! With proper care and maintenance, many owners find that their new baby will last 73-75 years depending on the make and model.