yes however there is generally more than one. and it is a job that can require replacing many o-rings and gaskets not to mention flammable gasoline is going to get spilled. if you try it make sure to bleed the pressure from the fuel rail partially by disabling the fuel pump with the engine running so when you pop out that injector fuel does not spray everywhere.
Some body know how to change the fuel injector?
It depends on the car. I know how to do it on my car, but since you don't say what kind of car you have, an answer would be largely a guess.
Some body know how to change the fuel injector?
Sure. Drop it at the shop and leave the keys in the secure key holder, and I'll get to it right after Christmas.
