Yep. Have the FFS system. Found out I dont have to change out the pump after all. Good thing, because I read over the GM service manual and this is NOT an easy task.butcher said:You have the FFS fuel system , and unless you are really good at working on your car and have a large array of tools , you might want to let someone else handle it. There are many differences between the FFS system cars and non-FFS system cars. The tanks are connected in a different way and it's not as easy to drop the tank as it used to be.