How's it going guys. It's been awhile since I been on here. So, I've encountered an issue that I'm stumped on. I seem to have literally zero pressure to my fuel rail. When I first got the vehicle, I changed the Camshaft position sensors, both 1&2. Then I was getting misfiring issues. So, I figure I change the coil packs, plugs and valve cover gasket. Then a bit after, it felt like she was starving on a 1/2 tank of fuel. So I replaced the Fuel Pump with a Walbro 255lph pump, and replaced the fuel filter and regulator with a Hamann set. I hear the pump priming, but zero out on pressure. I checked to make sure I didn't crimp any lines and now I'm just stumped. Could it be my transfer pump? I was reading a bunch of threads but it's mainly fuel pump issues. Any help would be greatly appreciated.
Sincerely: Kevin.
Sincerely: Kevin.
E39 (525i) Fuel Pressure issue.
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