Fuel delivery issue?
I have an 08 ford e350 super duty van. A couple days ago it
shut down on me. When I plugged in the OBD11 it threw
code po191. Fuel rail pressure sensor. I replaced the
sensor. But still will only run for 2 or 3 minutes then die
again. The fuel pump seems strong and the in line fuel
filter. Is new. What other possibilities could be causing the
issue. I appreciate any advice.