gas mileage 2013 azera

Discussion in 'Hyundai Grandeur / Azera / XG' started by azera, Nov 21, 2021.

  1. azera

    azera

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    I have a 2013 Azera on recent trip got 30 mpg for 3 tank fulls. After that it keep going down to as low as 24.5mpg. Also noticed that I could feel the trans shift down on hill climbs have not felt that before. Do I need the trans fluid changed it has 66000 miles on it. Are there other issues that could cause this
     
    azera, Nov 21, 2021
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