I have a 2014 kia sportage and its a great car however the only issue I'm having is when I fuel up on DIESEL the fuel nozzle does not fit flush and causes it to not want to fill the car any ideas?

don't use the "clicker" just fill it by hand- also, do not fill it all the way to the top of the neck- as the Tao Te Ching says: "Rather than fill it to the brim, better to have stopped in time" Do it this way and it is safer, and it is better for your car- I guess that your clicking habit has you thinkin' that you have to fill it ALL the way up- are you going on a long trip, or somwhere outside civilization where you will be hundreds of miles from the nearest gas station?