+- Rawze.com: Rawze's ISX Technical Discussion and more (http://rawze.com/forums)
+-- Forum: Big Truck Technical Discussion... (/forumdisplay.php?fid=1)
+--- Forum: ISX Related Help (/forumdisplay.php?fid=68)
+--- Thread: Hello everyone I NEED SOME HELP. (/showthread.php?tid=9179)
Hello everyone I NEED SOME HELP. - Nhramember - 10-29-2023
Hi everyone I have been getting code 2343 fuel filter differential pressure DATA VALOD BUT ABOVE NORMAL OPERATING RANGE LEAST SEVERE LEVEL. I have changed the fuel filter 3 times and the code keeps coming back. Has anyone experienced this code. I am trying to find it to solve the problem. I have ran fuel treatments 3times through the tanks . Is there a fuel pressure differential. New code new experience . Thanks Nate
RE: Hello everyone I NEED SOME HELP. - Bengy88 - 10-29-2023
Is it only the 2343? It’s not accompanied by a 559 is it?
RE: Hello everyone I NEED SOME HELP. - Rawze - 10-29-2023
What make/model truck?.. make/model engine?. - Maybe some history and if it is de-mandated or not?. Maybe an engine ser#?.
RE: Hello everyone I NEED SOME HELP. - Nhramember - 10-29-2023
I have a 2015 kenworth t680 . It has Cummins isx 15 with 960000 miles . I have replaced fuel pump and tappets in 2022. This started after I put biodiesel in the truck. I ran 3 bottles of fuel injector cleaner thru it. Code keeps coming back.
RE: Hello everyone I NEED SOME HELP. - Nhramember - 10-29-2023
(10-29-2023 )Bengy88 Wrote: Is it only the 2343? It’s not accompanied by a 559 is it?
[iyes be by it is has 559 inactive under it.[/i]
RE: Hello everyone I NEED SOME HELP. - Nhramember - 10-29-2023
Engine serial number 79759039 Cummins isx 2350
RE: Hello everyone I NEED SOME HELP. - Nhramember - 10-29-2023
Hey It happened again. I’m hoping someone can help me with this. Thanks
RE: Hello everyone I NEED SOME HELP. - Rawze - 10-29-2023
(10-29-2023 )Nhramember Wrote: Hey It happened again. I’m hoping someone can help me with this. Thanks
you need to get it to pass an injector leak-down test next.:
ref: http://rawze.com/forums/showthread.php?tid=8728&pid=75483#pid75483
RE: Hello everyone I NEED SOME HELP. - Nhramember - 10-29-2023
Ok rawze will do injector test when I get home to Md . Will let u know the results.