Originally Posted by NW Cascade Rider
Flow is fine. New fuel pump, new fuel filter, new fuel rail, cleaned both the fuel injectors and throttle bodies. Fuel flow is what I thought at first and is also where I started my troubleshooting.
And you're saying that you know the pressure is accurate and the return volume is in spec? I couldn't see the cracks (plural) that were in my in tank hoses. Even after I removed the hoses I needed to cut them open to find the leaks. If all that is good, that's what was asking. Seems like you have a tough problem. I hope the HES helps.