Gulp Valve Smog Car , Sprite , & Mg Midget

If your car originally came equipped with a smog control system and thus in most cases a 'gulp' valve you do not have to remove the entire system to make the car run good. But what you do have to do is maintain it. The 'gulp' valve helps control the air flow and you better believe that when it doesn't work- then the car will not run correctly!