Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
Spn 3251. 2012 f-650 cummins. Replaced the big filter
spn 3251 JA: What's the make/model/year of your truck? Engine type? Customer: 2012 f-650 cummins JA: Are you fixing your truck yourself? What have you tried so far? Customer: yes , replaced the big fi… read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
2 satisfied customers
I have just purchased a used Monaco RV. Class A. 82000
I have just purchased a used Monaco RV. Class A. 82000 miles. 650 HP Cummins with after burner but not DEFT. How long should a regeneration last? I was driving the RV home from Dealer and blew a steer… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Look like Derate when driver called. He must have tried to
Look like Derate when driver called. He must have tried to go as far as he could, till he couldn't go any further. coolant level was low, and there are now multiple fault codes, SPN-523318 SPN-524157 … read more
Roy Belding
Roy Belding
7,519 satisfied customers
Cummins ISX CM2250 now Red light on with False code SPN
Cummins ISX CM2250 now Red light on with False code SPN 3251, Freightliner Cascadia … read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
202 satisfied customers
Code FMI 3249 FMI17 and. 3251 FMI 15. 2010 Kenworth road
Are you fixing your truck yourself? What have you tried so far?… read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
1,147 satisfied customers
How much do you charge for advice? 2011 freightliner
If i can yes! I had bunch of codes for DPF. Went to a shop they cleaned the DEF. now it is doing a Regen non stop … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
415 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
Triage Tech/Shop Foreman
Associates
415 satisfied customers
I have a 2013 Cummins ISX 15. 485 hp in a w900. I have codes
I have a 2013 Cummins ISX 15. 485 hp in a w900. I have codes Spn77. And spn 3246. W a stop engine light… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
415 satisfied customers
07 Volvo with a Cummins motor fault code 1922. 2007 volvo
Same code keeps popping up aft DPF differential pressure… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have two codes for my 09 peterbuilt with a cummins isx one
I have two codes for my 09 peterbuilt with a cummins isx one is a son 3251 fmi 0 the other is a spn 5298 fmi 18, I had the doc and dog cleaned tested and repaired, replaced the first temp sensor probe… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
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
1,700 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
1,700 satisfied customers
I have spn 3251 and spn 1569 on. Both my diagnostic and
I have spn 3251 and spn 1569 on. Both my diagnostic and check engine light on. They keep coming on and off. What does this mean … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2009 freightliner cummins j1708 eng just had exh filter
2009 freightliner cummins j1708 eng just had exh filter cleaned but cant clear the 324 &380 to make the truck go more then 10mph any ideas? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,507 satisfied customers
Have a 2009 business class m2 cummins with engine protect
have a 2009 business class m2 cummins with engine protect light on. getting a pid code 324… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I am working on a 2011 Ford F650 with a cummins ISB 6.7 240.
Hello. I am working on a 2011 Ford F650 with a cummins ISB 6.7 240. Scanned truck and came up with spn 3246, spn 4364, and a spn 3251 fault codes. can you give me possible causes of these fault code a… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
DR.Cummins I have a Pete 04/12 Vin 1XP-WP4EX-6-DD192170 ISX
DR.Cummins Good Morning! I have a Pete 04/12 Vin 1XP-WP4EX-6-DD192170 ISX 15 ESN(###) ###-####It came in last week in shutdown mode from Regen issues. We forced a Regen and cleared all codes. It left … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
, mi name is ***** ***** have international prostar 2008 with cummins isx engine and i hav
Hi, mi name is ***** ***** have international prostar 2008 with cummins isx engine and i have 3 codes Can you pls tell me what they are for and what they mean Spn 3556 fmi 31 sa0 Spn 3556 fmi 5 sa 0 S… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,507 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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