B Boooyaaah New member Dec 1, 2010 #1 start.? but after that it runs fine and only happens sometimes. I'm pretty good with cars but newer cars I have no idea where the main relay or fuel pressure regulator, what other problems can it be?
start.? but after that it runs fine and only happens sometimes. I'm pretty good with cars but newer cars I have no idea where the main relay or fuel pressure regulator, what other problems can it be?
