Medium and Heavy Trucks

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I have 2018 westernstar 4900sf cummins isx15 engine 1664 sid
hi my name is ***** ***** have 2018 westernstar 4900sf cummins isx15 engine 1664 sid 380 fmi 11 fmi 31 is the the only code im getting … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
80 satisfied customers
I have a 2015 Pete 579 vin# FD276330with a ISX cummins eng #
I have a 2015 Pete 579 vin# ***** a ISX cummins eng # 79747865. Truck came in last night with engine light on and engine fan running constantly. It had active codes 0285 and 6339. Checked this morning… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
80 satisfied customers
I have a 2014 Freightliner Cascadia with a Cummins ISX
I have a 2014 Freightliner Cascadia with a Cummins ISX engine. My amber check engine light is on with a -881 code. Truck is running fine, no hesitation and no issues. … read more
BrentR718
BrentR718
14 satisfied customers
I have a cummins Isx 15 on 2011 kw t800 im trying do regen
Hello I have a cummins Isx 15 on 2011 kw t800 im trying do regen but the truck not acept on the dash i put my cummins inside and im tey to force regen and wont work I have a code 3753 Active do you kn… read more
RichardH416
RichardH416
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2008 KW with a isx I have fault codes 4282, 2639, and 1664
2008 KW with a isx I have fault codes 4282, 2639, and 1664 need help also looking for symptom tree t147 Vin ***************** Year 2008 ESN 79263547… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
80 satisfied customers
I have volvo isx 2015 serial # 79771991 / i having soot
Hi i have volvo isx 2015 serial # 79771991 / i having soot level full to soon last days is doing 2 times a day regeneration and soot level full again soon / no warning lights my last dof filter clean … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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604 satisfied customers
I'm a newbie in the diesel world, been in the automotive
I'm a newbie in the diesel world, been in the automotive industry my whole career. Was given an isx 15 with a 2754 set. Just seeing what I can come across. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
604 satisfied customers
Have a 2015 579 Pete with isx 15 throwing a code and stop
Have a 2015 579 Pete with isx 15 throwing a code and stop engine light is on particulate trap 1 pressure spn:3251 … read more
Mike Mcmillan
Mike Mcmillan
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2015 cummins in a f750 ,code 3251,3610,5742 ,we just had dpf
2015 cummins in a f750 ,code 3251,3610,5742 ,we just had dpf filter cleaned but codes wont clear. Also put on new gaskets. … read more
Mike Mcmillan
Mike Mcmillan
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I have a 2011 386 peterbilt show DPF fuel pressure delivery
I have a 2011 386 peterbilt show DPF fuel pressure delivery code and a clogged dpf symbol but just had the dpf filters cleaned but symbol stays active for clogged … read more
Mike Mcmillan
Mike Mcmillan
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I've got an SPN:3610 code. 2015 kenworth w900 with cummins
I've got an SPN:3610 code. 2015 kenworth w900 with cummins isx. … read more
Expert
Expert
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My cummins ISX engine has a faulty code mid128 pid 91 fmi2
Hi my cummins ISX engine has a faulty code mid128 pid 91 fmi2 what is my problem please help … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,480 satisfied customers
I got my dpf filter cleaned yesterday. Today I drove about
Hello I got my dpf filter cleaned yesterday. Today I drove about 200 miles and the dummy light came on giving fault code spn 5319 fail 31. Kept driving and the check engine light came on with the dpf … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
I have a cummins isx throwing code 1921 got doc and dpf
hi i have a cummins isx throwing code 1921 got doc and dpf cleaned and cleaned dozer valve.temps are going over 500. did a dpf and doc reset. fault never went inactive. regened for 45 min and fault 19… read more
Expert
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5 satisfied customers
2009 Peterbilt w/ Cummins ISX 450. 825,000 miles. The Faults
2009 Peterbilt w/ Cummins ISX 450. 825,000 miles. The Faults Information provided by PB indicate error code 4214. They have suggested replacing the DOC. The Aftertreatment History indicates the follow… read more
Jackie Dempsey
Jackie Dempsey
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Our 2008 peterbuilt 387 isx 485 cummins will start to regen
our 2008 peterbuilt 387 isx 485 cummins will start to regen and then wont finish it just keeps going and won't stop. the high temp light doesn't come on now when it starts and just keeps saying dpf st… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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We got a check engine light took it into freightliner and had
We got a check engine light took it into freightliner and had the doc replaced. Within 2 weeks about 4000 miles or so and got another check engine light....same code sid 380 fail 11. Took into freight… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a 2013 Pete with a 500 ISX. I just had tha DPF filter cleaned out last week and th
I have a 2013 Pete with a 500 ISX. I just had tha DPF filter cleaned out last week and the next day it started regening about every 4 hours. Brought it to Cummins and they diagnosed that the turbo was… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,480 satisfied customers
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Daniel Wilson

Daniel Wilson

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Owner at DJ Wilson

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cumminsdr

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Chris (aka-Moose)

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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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