CM871 ISX smoke during regen
05-04-2020, (Subject: CM871 ISX smoke during regen ) 
Post: #1
CM871 ISX smoke during regen
During road test or stationary regen when the fuel doser is open it will start smoking out tailpipe. Have replaced fuel injector doser and reset aftertreatment maintenance. No fault codes. Aftertreatment Fuel injector flow test shows very close to 400ml. Any suggestions on what to look for next?
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CM871 ISX smoke during regen - Scott21H - 05-04-2020



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