I have a 92 Subaru SVX, it has a problem starting where it cranks normally but takes a very long time to start or once in a while won't start at all. It usually runs kind of rough when it does get started and you have to give it gas. Once you give it gas it will idle normal and generally run like normal. I have noticed if you hold the gas pedal down when trying to start the car, it will sometimes help it start up.
Car has 3 codes stored in the computer, one is for a crank sensor, another is for the EGR valve. Both of those parts I swapped off of another one of my SVX's and the problem did not go away. Last code was for an O2 sensor, which I know isn't the problem.
Anyone have any ideas or suggestions? Or have a fuel pressure gauge?