Down and dirty quick check. If you can disconnect the return line at # 5 in your illustration. The fitting has a one-way valve in it. That will deadhead the system and push fuel pressure up to 80psi or better. Will get you home or at least off the side of the road.
Yea I just changed the regulator on mine today, there was a built up of something crunchy in the housing I removed 0.0 The fuel / water filter was clean, and I also pulled out the strainer/ electric fuel pump, which was also clean. The only thing I wish I had replaced also, was the fuel pressure sensor. I noticed when cleaning the housing. It was gunked up. Any way you have the part number for that =)
I have Hard start and tested fuel pressure at inlet by filter housing and had 55 psi with engine running. U think the mechanical pump is going out? Or the fuel pressure regulator? 08 maxforcedt
I have a no start issue with my 2012 international maxxforce dt, when the fuel pump is on it reads 75psi but when the pump cuts off the fuel returns back to the tank and the pressure drops off to 0, could the spring be the issue?
@@dthetruckguy1499 oh ok thank you. I’m trying to figure out why my truck fuel filter light is on and I scanned it with service max Engine fuel pressure is below operation range. New filter already installed correctly and still saying low fuel pressure
Brilliant knowledge thank you very much for sharing it with us,@dthetruckguy 1499 👍 SHARP,@dthetruckguy 1499 From Nick Ayivor from London England UK 🇬🇧 ⏰️ 18:20PM Good Evening
