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I have a 2016 mack with Cummins engine eats service required
Hello I have a 2016 mack with Cummins engine cod eats service required in severe derate also getting code 1921 Sid 324 please advise… read more
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Hesitation engine looses power....i have a 2014 kenworth
hesitation engine looses power....i have a 2014 kenworth t270 6.7l pacar cummins...check engine light on ,dpf light on...check codes spn3251 after treatment 1 dpf differential press. dtc status active… read more
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Exhaust wont get hot enough to regen. 2012 kw isx15
Exhaust wont get hot enough to regen JA: Can you confirm the make, model, and year of your car? Anything else you want the Mechanic to know before I connect you? Customer: 2012 kw isx15… read more
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Code 3225 2014 peterbuilt cummins engine. 2014 peterbuilt
Yes fixing myself. Done regen but still never reset code 3225 … read more
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2015 KW ck engine light. Customer had all dpf units cleaned
2015 KW ck engine light. Customer had all dpf units cleaned in Texas. But regening every 200 miles. Has code active, and permanent. spn 81 fmi 16. Particulate trap inlet pressure data above normal, mo… read more
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2015 Intnl 4300, Cummins 6.7, OEM #3375, 3376,2639,4713. SPN
2015 Intnl 4300, Cummins 6.7, OEM #3375, 3376,2639,4713. SPN 5397-31, SPN 5357-31 … read more
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Have a 2010 cummins isx engine that has a code 1921. Dpf and
have a 2010 cummins isx engine that has a code 1921 … read more
Expert
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Having a problem with a Volvo truck with a Cummins Engine.
Having a problem with a Volvo truck with a Cummins Engine. Already changed both inlet and outlet Nox sensors, cleaned Filters, replaced fuel doser Also changed the Cummins Valve Solenoid. Took out the… read more
Daniel Wilson
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I have an active code of 3375 on ISX engine with in active
I have an active code of 3375 on ISX engine with in active codes 3383, 6263 which has nothing to do with it, 2639, 1921, 2754. I tried to region truck and the aftertreatment injector would not turn on… read more
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Cummins isx. Yellow check eng light on. Scanner shows codes
Cummins isx. Yellow check eng light on. Scanner shows codes 2637-FMI 11 and 4214-FMI 1. … read more
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I have a 2015 Ford F650 with a Cummins and it keeps loosing
I have a 2015 Ford F650 with a Cummins and it keeps loosing power and won't regen. … read more
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I have a code mid 128 side 324 fmi 0 and mid 128 sid380 fmi
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cumminsdr
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My cummins ISX engine has a faulty code mid128 pid 91 fmi2
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cumminsdr
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I have this same fault code. 3375 pulled strait from insite.
Hi Andy. I have this same fault code. 3375 pulled strait from insite. Currently active. Trying to click on your troubleshooting link and it will not work… read more
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I have a 2013 Cascadia with 5 diagnostic falt in dash. Spn
I have a 2013 Cascadia with 5 diagnostic falt in dash. Spn 102 fail 18 spn 5319 fail. 31 spn 5298 fail 17 spn 3556 fail 18 spn 3251 fail 0. Truck Vin 1fujglbg2dsbx2662 engine serial number 79561243 Cu… read more
cumminsdr
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It's ***** *****, I have a 2015 Cummins 550 in my Peterbilt
It's ***** *****, I have a 2015 Cummins 550 in my Peterbilt with just 8500 KM on it, now shows code FMI:7 DPF Purge air actuator … read more
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I have 2010 Pete isx cuminns With code 2639 active Replaced
I have 2010 Pete isx cuminns With code 2639 active Replaced filters Dozer nozzle And been thru ten regen can not get to clear or go inactive… read more
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2010 Kenworth, ISX 15, CM871. Seems as though it's stuck in
2010 Kenworth, ISX 15, CM871. Seems as though it's stuck in REGEN, for about 6 continuous hours of operation it was de-rated with bluish gray smoke coming from exhaust on steep hill climbs with a heav… read more
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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