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2015 international box truck with a 6.7 is cummins stop
2015 international box truck with a 6.7 is cummins stop engine limp mode: code is spn 3251 / fmi 0. Recent repairs was egr and sensor replacement due to rough idle and a small amount of smoke but it h… read more
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I have a 2017 Kenworth t880 with a Paccar mx13 on display
I have a 2017 Kenworth t880 with a Paccar mx13 on display shows limp home mode maximum derate replace def fluid. I have replaced def filter, def fluid, and def sensor. I pull terminating resistor by p… read more
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Cummins Diesel 6.7L ISB in a 2016 IH. Engine power is low
Cummins Diesel 6.7L ISB in a 2016 IH. Engine power is low and it bucks at the higher RPM's. Have EGR codes 3382 and 1921. EGR valve has been replaced. Suspecting a plugged EGR cooler?… read more
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We are having a consistent problem with this trucks after
We are having a consistent problem with this trucks after treatment system that no one can seem to figure out. After many of our own attempts at figuring it out we brought to multiple dealers $$$ and … read more
cumminsdr
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2015 f650 with Cummins 6.7 esn 73734699. Most recently truck
2015 f650 with Cummins 6.7 esn 73734699. Most recently truck has poor performance with cel codes including 3596 def pressure, 1896 egr controller out of calib, 3714 derate. Note that 2 days prior to t… read more
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Nich1019
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I have a 2015 International 8600 N13 engine and I have fault
I have a 2015 International 8600 N13 engine and I have fault code SPN 5319 FMI 31, SPN 2659 FMI 21, and SPN 3719 FMI 15? What are the causes?… read more
TimothyC1019
TimothyC1019
Lead Diesel Mechanic
High School diploma
2012 cummins 6.7. Looking for specs and operating pressures
2012 cummins 6.7. Looking for specs and operating pressures for aftertreatment system. Please include egr valve specs. What temps/ pressures required for regen to be initiated. Looking for normal heal… read more
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TxId: 0 SPN: 81 FMI: 16 (High—moderate severity) Count: 1.
TxId: 0 SPN: 81 FMI: 16 (High—moderate severity) Count: 1 … read more
Daniel Wilson
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2013 isuzu 5.2 ltr p0402 code, earlier had p0401 code,
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Andy
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2015 f650 6.7 Cummins. Truck has reoccurring cel with active
2015 f650 6.7 Cummins. Truck has reoccurring cel with active code of 1922. Dpf diff pressure. Data says dpf differential pressure is at 2.67 inhg at time of 1922 code. Is this too high? The last time … read more
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I am getting a fault code had it checked said fuel leak for
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cumminsdr
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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
Daniel Wilson
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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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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
Jeremy
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2010 Kenworth, ISX 15, CM871. Seems as though it's stuck in
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We have a 6.7 cummins schoolbus with a ATD differential pressure
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2011 Kenworth T660 with Cummins ISX400 (with DEF and DPF),
2011 Kenworth T660 with Cummins ISX400 (with DEF and DPF), 9 speed Eaton. 227k miles on the engine. This engine randomly (intermittently) goes into high idle *without* the regen light, warn engine lig… 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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