» » »

Chevrolet Q&A

Ask Your Question

2010 Chevrolet Aveo5 Question: Poor Fuel Economy



, 1.6L 4 Cylinder, Canonsburg, PA, January 21, 2011, 15:15

My 2010 Aveo5 has 13000 miles on it and has seen a drop from approximately 26-32 mpg to 20-23 mpg any idea what could be causing this problem? The dealership says they cannot find anything wrong.

2 Answers
Flag This
  • Answer #1

    January 21, 2011, 16:19

    Are the roads smooth or are they snowy, because muddy, slushy driving conditions will cause a drop in fuel mileage.

    Flag This
  • Answer #2

    Visitor, January 23, 2011, 07:40

    Well fuel mileage has been poor for a few months. Conditions have veried as have the type of driving. Ie highway, city, or suburbia. I have also put a new k&n air filter to try to fix te problem but have had no luck.

    Flag This