2011 fx4 3.5 ecoboost
#1
05-24-2018, 09:33 AM
Join Date: May 2018
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2011 fx4 3.5 ecoboost
Hello to all,
I recently purchased a 2011 fx4 3.5 ecoboost. The truck runs great but it has poor gas mileage. I get 11 to 12 in the city, 13 to 14 on the hwy and pull a TT that weighs 4700 pounds and gets 7mpg. I replaced the spark plugs and cleaned map sensors to include poured a can of BG44k. With no luck. Does anyone have any ideas?
I recently purchased a 2011 fx4 3.5 ecoboost. The truck runs great but it has poor gas mileage. I get 11 to 12 in the city, 13 to 14 on the hwy and pull a TT that weighs 4700 pounds and gets 7mpg. I replaced the spark plugs and cleaned map sensors to include poured a can of BG44k. With no luck. Does anyone have any ideas?
Last edited by rocortez6; 05-24-2018 at 10:08 AM.
#2
05-24-2018, 01:02 PM
