How to diagnose low fuel pressure problem- International Maxxforce DT- (low power)

Рет қаралды 13,728

D TheTruckGuy

Күн бұрын

Follow along as I diagnose and repair this 2007 Maxxforce DT that has low fuel delivery pressure.

Пікірлер: 16

@chucofilms915 Күн бұрын

Thank you for your help brother great video 😎😎😎

@frankrodriguez5202 23 күн бұрын

Great video

@ronunderwood5771 4 ай бұрын

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.

@alwayssharp Жыл бұрын

Thank you this was helpful

@dthetruckguy1499 Жыл бұрын

👍🏻 glad to hear. And Thanks for the comment.

@mohammadalissa8255 2 жыл бұрын

new subscriber

@leo-zd6io Жыл бұрын

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?

@burnjack291 4 ай бұрын

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

@MRD0889 Жыл бұрын

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 =)

@DavidCastillo-mn2nj Жыл бұрын

What program do you use? Is this is fee based program?

@dthetruckguy1499 Жыл бұрын

Yes it is a yearly fee based program. It’s called NEDs (Navistar Engine Diagnostics). It’s only good for International engines 2007 and up.

@grcserg7 Жыл бұрын

Where did you get the service info

@dthetruckguy1499 Жыл бұрын

International service information

@h22eh6 4 күн бұрын

Do u think I have the same housing on 2005 dt570?

@dthetruckguy1499 4 күн бұрын

No. That one is pre Maxxforce. It’s different

@h22eh6 4 күн бұрын

@@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