If changed emissions boxes that are swelled out from fuel getting in with the charcoal stuff thats in there and making it swell. These same cars had problems filling their tank previous and after I either completely the box or replaced it everything was good.
fill your car til it clicks off and leave it there. Its a difference of 25km at most.
2009 Ford Escape Limited - 3.0L, 6 speed auto, 4x4, 25/33 city/hwy imp mpg.
2017 F150 XLT-XTR - 5.0L, 4x4, 3.55's, E-locker, xtr chrome package, fx4 off-road package.
20/25 imp mpg