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+--- Thread: ISX15 low power egr tune up guidance (/showthread.php?tid=7884)
ISX15 low power egr tune up guidance - Hotshot - 12-03-2021
I'm looking for help locating Rawze's guidance for the isx15 egr tune up. If someone could please help me with a link or two?
Truck is 2011 400 hp 688k
Thanks, Ray
RE: ISX15 low power egr tune up guidance - tree98 - 12-03-2021
https://youtu.be/FhJxpyS5MpY
The engine in the video is the slightly older version of the isx than yours but all the same things apply.
{assuming it is a CM2250/common rail engine} ...
You also need to rebuild your fuel pump YESTERDAY if it hasn't been done yet. It's nothing to play around with.
RE: ISX15 low power egr tune up guidance - Hotshot - 12-12-2021
Thank you much. Exactly what I needed and yes I had the pump redone and put in a new regulator