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dd13cascadia

Has anyone heard off issues with installing these two on an isx15? I work with a dude that has a 2020 389 and has had all kind of weird issues.... From melting his filters, sensor issues, to over consumption of def, turbo power issues, you name it.

He had all kinds of tests done, all came back clear. Def system is working good, passed integrity test on cummins insight. After thinking lots about it... Could these parts be tricking the ecu into wrong fueling data and getting everything out of whack leading to def overfueling? Last trips he had white powder coming out of his exhaust.

His truck is very well maintained. In frame done at the dealer. Complete def system replaced. 7th injector was not, but dealer didn't mention it anything about it.

Just trying to look for some leads out here, because nobody knows what's wrong with his truck and other than those two parts truck is stock.

tree98

Why would someone put those things on there engine? Crap like that will do absolutely nothing to benefit you in any way.

They probably are the source of the issues. Throw that crap away and put the proper parts back on.

The next thing that's gonna happen is replacing the VGT with some fixed vane piece of crap from 50 years ago.

There are easier, better, safer, proper ways to achieve more power if that's what your after. Those parts are absolutely meaningless on a computer controlled engine.

This is how people like Gale Banks make there fortune. Selling useless parts based on BS science to ignorant people.