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The engine air filter in your 2012 Infiniti G25 cleans the air that enters your engine. You should change the filter on your G25 at least once a year or every 20,000 miles, whichever comes first. If you drive in dusty or sandy conditions, you should change your filter more frequently. A dirty air filter will cause your G25 to lose 1 - 3 mpg, depending on your driving, you can save 70 - 100 gallons of gas per year simply by changing your filter regularly. The video above, shows you where the engine air filter is located in your G25 and how to change it!
In addition to improving the fuel economy of your G25, regularly replacing your air filter will put less strain on your engine. These filters are fairly inexpensive, so check out our parts page for great deals and coupons on a new one (tip: buy several, when you go to check the filter on your G25, you can easily swap it for a new one if it is dirty).
Power steering fluid is easy to check and many people (mechanics included) often forget about - learn how here2012 Infiniti G25 X 2.5L V6
Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw2012 Infiniti G25 X 2.5L V6
Is the clock in your car ahead or behind? Learn how to set it here!2012 Infiniti G25 X 2.5L V6
If your blinker doesn't blink, or blinks rapidly, you likely have a burnt out bulb2012 Infiniti G25 X 2.5L V6
If your brake fluid is a little low, learn how to add some here. Ignoring a low level leads to big problems2012 Infiniti G25 X 2.5L V6