Cummins isx cm871 fault 2637
10-31-2022, (Subject: Cummins isx cm871 fault 2637 ) 
Post: #9
RE: Cummins isx cm871 fault 2637
(10-30-2022 )Mrt800 Wrote:  That’s the doc I got cleaned out in April.

How was it done?... By an OEM with the proper Cummins certified machinery?.. and if so.. was the flow rate tested to be good after? .. or was it cleaned out by some other nefarious means?.

Was the DPF done at the same time?...

... and did anyone bother to do a proper Reset Procedure in Insite when it was re-installed?


did anyone bother to do a thorough egr Tune-up on the engine itself?

Has anyone bothered to see if the Doser injector is seeping/leaking fuel at idle?.


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 Thanks given by: hhow55


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RE: Cummins isx cm871 fault 2637 - Rawze - 10-31-2022



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