Originally posted by mpnye
<Any ideas??? Fuel pressure regulator?>
or FUEL PUMP CHECK VALVE or ACCUMULATOR . . .
Sounds like they JUST threw parts at it with NO PRESSURE/ VOLUME/LEAK-DOWN-REST PRESSURE TEST . . .
I tried the accumulator, the problem went away for three days but then returned. Fuel pump check valve...that's a possibility. How do I test it?
Thanks for the response