HI every one

i have a 2012 crew cab ecoboost. the truck has 123,00km on it and it has just started shifting rough from 2nd-3rd gear. i notice it at low speeds 20-30kmper hour. Any suggestions as to why the truck would be doing this?

thanks in advance

 

Should put this in the correct year thread! this is for 2015+, probably cannot help you