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I have 4 fault codes and the truck will not go over 45 mph
I have 4 fault codes and the truck will not go over 45 mph and has red engine light and ***** *****ghts … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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6.7 cummins in m2 freifgrliner only goes 5 mph. Freightliner
6.7 cummins in m2 freifgrliner only goes 5 mph JA: What's the make/model/year of your truck? Engine type? Customer: freightliner m2 cummins 6.7 2014 JA: Are you fixing your truck yourself? What have y… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Im having trouble with my ruck it derated and ive checked
Im having trouble with my ruck it derated and ive checked many things and cant seem to frind the problem i have a F-750 with a 6.7 cummins … read more
cumminsdr
cumminsdr
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High School or GED
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I have a 2014 freightliner 114sd with a isl9 370. I have
i have a 2014 freightliner 114sd with a isl9 370. I have codes, 3543, 3582, 3714, 3712. This truck is a part of a fleet, and it has been ghosting us for 8 months, truck has recently gotten a new turbo… read more
Steven
Steven
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Oem code 3712 and spn 5246 derate cant clear them. Cummins 6
cummins 6 ltr and 2915 frieghtliner it a school bus but it also saying outlet nox corrected o ppm but outlet NOx reads 278ppm … read more
Steven
Steven
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Working on a freightliner m2 came in with a loss of power
working on a freightliner m2 came in with a loss of power issue. we did regen of the system. that went well but the 3712 fmi along with the 3714 code keep coming back. our scanner cannot erase these c… read more
Steven
Steven
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2012 freightliner m2 spn 6891 fmi 4. Need to know what wires
Need to know what wires to check chm fuse under hood is good … read more
roybelding
roybelding
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Associate Degree
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Have codes 3232 and 2771 active. i replace booth inlet &
have codes 3232 and 2771 active . i replace booth inlet & outlet sensors . coes stiill active … read more
Steven
Steven
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I have a 2012 Freightliner M2 with Cummins engine ISB 6.7,
I have a 2012 Freightliner M2 with Cummins engine ISB 6.7, the diagnosis code SPN 3251 After treatment 1 DPF different ial Pressure | FMI=0 - Data Valid But Above Normal Operational Range- Most Severe… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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Cummins 6.7 ISB derating in a 2013 M2 Freightliner.
Cummins 6.7 ISB derating in a 2013 M2 Freightliner … read more
Daniel Wilson
Daniel Wilson
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Regen Issue on a 2011 Pete 348 (vin:160507) with a Cummins
Regen Issue on a 2011 Pete 348 (vin:160507) with a Cummins ISC (esn:73333964). 123.9 miles ago Insite showed codes 3543 (NOx limits exceeded due to Insufficient Reagent Quality), 3582 (Aftertreatment … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a bus on the side of the road with the following
Hello,I have a bus on the side of the road with the following codes:2011 Ford F650 Cummins ISB 6.7 2803712 - Red 2771 - Amber 3718 - Amber 3714 - Amber 3682 - AmberThe bus is in engine de-rate and can… read more
roybelding
roybelding
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I have a flash code that appears with a stop engine lite
I have a flash code that appears with a stop engine lite 4363 fail 0 some times and it shuts off when I start the engine again it has a regeneration solid lite and it stays on through the parked regen… read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
829 satisfied customers
Have codes 3543, 3714, 3582, 3712 all active. Cummins ISB
Have codes 3543, 3714, 3582, 3712 all active. Cummins ISB 6.7 CM2250 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have a freightliner cascadia Vin 1fujglbg2dsbx2662 isx
I have a freightliner cascadia Vin 1fujglbg2dsbx2662 cumming isx serial # ***** I gor a falt code spn 321 fail 0 and then a falt code spn 3251 fail 0. With a stop engine red lite . I have to go to Cum… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I have a code aftertreatment SCR operator inducement data
I have a code aftertreatment SCR operator inducement data valid but above normal operating range. I tried clicking on this code but no explanation on INSITE. please help us we are stuck… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I have a 2011 frightliner MT45 with a Cummins 6.7L.... Cluster
I have a 2011 frightliner MT45 with a Cummins 6.7L.... Cluster shows four active faults..4363 (4 times), 4094 (1 time), 1569 (34 times), 5246 (1 time). The message displayed is poor DEF quality. Since… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
2012 Freightliner M2 with 6.7 Cummins. Check engine light and
2012 Freightliner M2 with 6.7 Cummins. Check engine light and stop engine light on. Bus is in derate. Fault codes on display are 3216,3226,1569 and 5246???… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
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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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