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Related Medium and Heavy Trucks Questions
I'm getting a DPF fuel injector 1 no response every time I
Hi I'm getting a DPF fuel injector 1 no response every time I go over 72 miles an hour … read more
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2013 peterbilt cm2250 still giving me engine code 3751 i have replaced the doc because it was cracked and cleaned the dpf all sensors are new just not front nox sesnor. also cleaned the 7th injector w… read more
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Code 4364 FMI 31. 2016 m2 freightliner 6.7 cummins. Maybe
code 4364 FMI 31 JA: What's the make/model/year of your truck? Engine type? Customer: 2016 m2 freightliner 6.7 cummins JA: Are you fixing your truck yourself? What have you tried so far? Customer: may… read more
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Can't remember the code number. But it was def heater line
Can't remember the code number. But it was def heater line 4. … read more
AMANDEEP MAHERU
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TxId: 0 SPN: 4364 – Aftertreatment 1 SCR Conversion
TxId: 0 SPN: 4364 – Aftertreatment 1 SCR Conversion Efficiency FMI: 18 (Low—moderate severity) Count: 2 … read more
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Got 3582 /fmi1/spn 4364 Aftertreatment SCR Catalyst
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I have a 2013 Cummins ISX 15. 485 hp in a w900. I have codes
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Peterbilt fmi9 spn3360 any ideas. Peterbiltisx 15 cm2250.
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cumminsdr
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Spn 1569 spn 3226 and spn 4794 totally 3 codes. 2014
See it okay to drive 300 miles to my home town stockton, then fix it my self … read more
cumminsdr
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2013 kW t660 son:4364 fmi:18 ISX 15. KW 2013 t660 Cummings
2013 kW t660 son:4364 fmi:18 ISX 15 JA: What's the make/model/year of your truck? Engine type? Customer: kW 2013 t660 Cummings isx15 JA: Are you fixing your truck yourself? What have you tried so far?… read more
cumminsdr
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2015 f750 6.7 Cummins has a son 4364. Fmi 31 an a spn 5246
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Isx Cummins What sensor is needed to replace 625,000 miles
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I have an FMI 12/SPN 5848 code. I'm aware of what this code
I have an FMI 12/SPN 5848 code. I'm aware of what this code is.... but my question is regarding whether this is an active or inactive code. The MIL light is on and the fault is shown on my SmartNav, BUT I don't have an “!” or “1” in the status indicator display. Because the status indicator display isn't showing anything I'm hoping that this is an inactive fault that will either clear after key cycles or time. If it's active I'm told by Peterbilt that the engine may derate 50%. It was only after I hung up with them that it occurred to me that this fault might not be active and I may be able to finish my run (1500 more miles) before I get it serviced. The truck is a 2014 Peterbilt 386, 2013 Cummins 550 ISX. … read more
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High exhaust temp comes on. Spn 4363 and 5848. 2013 isx2
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I need to know what may be the cause for these codes on my
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I acquired a Cummins isx 15 550 engine (cm2350) complete
I acquired a Cummins isx 15 550 engine (cm2350) complete with fuller transmission and emissions after treatment system (egr, scr) off of an 2015 international truck. ecu and wire harness included up t… read more
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Dan, I have a code 5848 with a FMI 9, I see this is a sensor fault code. I'm head
Hi Dan, I have a code 5848 with a FMI 9, I see this is a sensor fault code. I'm headed for Seattle and am wondering if this can probably wait until Thursday afternoon when I'm back in Reno and can tak… read more
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Daniel Wilson

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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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