Also, I think I've narrowed down this code 44. The code only appeared when I dropped the fuel pressure. Don't remember the exact number it was at before, but it was def too high. I have one more vacuum hose to replace, and I'm going to have the car checked for exhaust leaks. Last step is getting the injectors flowed. They are the original injectors and I'm not sure how efficient they are anymore...keep you guys posted