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The engine air filter in your 2011 Hyundai Sonata cleans the air that enters your engine. You should change the filter on your Sonata 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 Sonata 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 Sonata and how to change it!
In addition to improving the fuel economy of your Sonata, 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 Sonata, you can easily swap it for a new one if it is dirty).
Cars burn, leak and otherwise dispense of their oil. Check your level frequently and top up when necessary2011 Hyundai Sonata GLS 2.4L 4 Cyl.
Do you ever get into your friend's car and notice a bad smell? A dirty cabin air filter could be the culprit2011 Hyundai Sonata GLS 2.4L 4 Cyl.
Did you know that heat is worse for your battery than cold? Replace it every 4 years2011 Hyundai Sonata GLS 2.4L 4 Cyl.
Your coolant should perform well under any condition - just like Aaron Rodgers!2011 Hyundai Sonata GLS 2.4L 4 Cyl.
DRLs are on more than your headlights. They burn out faster and should be replaced regularly2011 Hyundai Sonata GLS 2.4L 4 Cyl.
There's no reason to check the washer fluid level without adding some - see how to do it here!2011 Hyundai Sonata GLS 2.4L 4 Cyl.