Some run for 30 minutes, and are off for 30 minutes, some run for two hours and are off for two hours. Of course, your running times will CERTAINLY vary if you open the doors, but overnight, when the doors are closed, or if you dont open the doors for several hours, your run/idle times should be at or very near equal.
Air Filter. Changing the air filter on your car will take about ten minutes and will only cost you the price of a new filter, which runs usually runs around $15. Hereâs how to do it: 1. Pop open your hood and locate the air filter in your car (typically housed within a black case with metal clips on either side).2.t takes about 45 minutes to change your own oil and will cost around $20 (the price of oil and a new filter). Hereâs how to change your oil and oil filter: 1. Make sure your car is on level ground so you can safely jack up your car. 2. Locate the oil pan under your car and unscrew the drain plug to drain the old oil.
Some experts recommend changing your air filter as often as every 3,000 miles (4,828 kilometers), along with changing the oil [source: 2CarPros.com ].Others say that's a little too excessive and that you should simply use your judgment in visually spot-checking the air filter and change it out when it looks dirty.ome experts recommend changing your air filter as often as every 3,000 miles (4,828 kilometers), along with changing the oil [source: 2CarPros.com ].