A few days ago on Mon. going to work my check engine light came on. After i got off work, i checked to see what was wrong. It flashed a code 43. So i went out to buy a new fuel pressure regulator. Still while on my way to work the light still came on A guy at work said that it could be the fuel pump about to go out, but i just changed it a year ago. I need to get this solved fast cause just my luck i'm just 5 days away for taken my Vacation to see my mom in texas.