Wuts up guys really need your help.. so i did my oil change this weekend and also replace my fuel filter bosch brand everything was running smooth even the car felt so much better!!!!!. till today when i started the car to go to work. car was running rough with a smell of gas and was smooking a lot. when i when to rev it because it seem that it wanted to die. i idleing stayed high and it slowly came down but car seems that it stays at high idlee and runs rough... what can it be? can the filter be bad... your help is greatly apreacited thnax