Mine was changed on Nov 10th
Mine was changed on Nov 10th and I'm having the same problem, can't get it past 18mpg even using cruise control or on the interstate. I took it to the dealership and they're saying everything checks out. I showed them these comments as well as the Top 6 reasons for a decrease in MPG's, #5 being a faulty fuel pump. They are filing a report with the corporate office. I would suggest anyone having this issue to take it to the dealership and have a report filed.