My DPF is killing me , what can i do? Idont go to california

Yes,the injector right behind the turbo could be the culprit.

 

Have you had a software update recently?

 

If I understand right your complaint is excessive regens. There are numerous reasons why. If you don't have a plugged filter then check the differential pressure sensor. The hydrocarbon doser might be plugged as well not allowing sufficient fuel to heat up the catalyst. That will affect regen quality. Reasons are too many to just throw rocks at. You will need to have it hooked up to insite and monitor the sensors. Doesn't sound as if the dpf is the problem. Why did you clean the dpf? Maintenance? Flex pipe failure? Turbo failure? As for removing it there is tampering laws you have to deal with. A few states have tailpipe emissions tests others will require an opacity test if the see smoke. Just depends on the state. I don't think the cvsa guys are checking for emissions stuff but they are federal guys nonetheless. I would hazard a guess that your dpf isn't the problem though

 

^^^Dave has some good suggestions there

Ok cool.
Skip the howes and lucas. Using a cetane improver alone without all the other crap is what you want to reduce particulates into the dpf.

 

Didn't TTR staff save Rawze's thread on how to maintain this very engine? @Cummins isx cm871 technical discussion?

 

http://www.thetruckersreport.com/tr...ummins-isx-cm871-technical-discussion.222173/