Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Related Medium and Heavy Trucks Questions
Need to know the Difference in a at30 and a N13 2116 model
Need to know the Difference in a at30 and a N13 2116 model Prostar … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2009 Freightliner Business Class M2 Vin # 1FVAC3BS39HAG0643
2009 Freightliner Business Class M2 Vin # 1FVAC3BS39HAG0643 Engine serial # 46915597I just had the filter cleaned and replaced all the sensors. I tried to regen it and it won't regen.It's still Showin… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2015 kw ISX15 CUSTOMER HAD FILTER BAKED IN TEXAS. iN FL NOW
2015 kw ISX15 CUSTOMER HAD FILTER BAKED IN TEXAS. iN FL NOW KEEPS REGEN EVERY 200. i BELIEVE IT NEVER FINISHES. 600K MILES. CODE 2639, SID 324, FMI 0, CODE 2754 PID 81, FMI 0.… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
Cummins! I have a 2020 Kenworth T2000 with Cummins engine
Hey DR Cummins! I have a 2020 Kenworth T2000 with Cummins engine model 2007 ISX 1 serial(###) ###-#### And I am getting this codes: SPN0131 FMI= 4, SID0324 FMI= 0, SID0324 FMI= 4, SPN1209 FMI= 4, SPN3… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have code 1922 sid 324 fmi:0. 2013 freightliner cascadia
I sent the filters to clean and bake them clean some sensors on filter … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2015 > Freightliner > M2-106 > 8.9 L 540 L6 Cummins ISL
2015 > Freightliner > M2-106 > 8.9 L 540 CID L6 Cummins ISL Diesel 3ALHCYCY6FDGM6211, CEL and trying to regen, horn keeps going off what causes that?… read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
I have code spn 3556 fmi 2 on a 2014 international prostar
i have code spn 3556 fmi 2 on a 2014 international prostar with a cummins isx … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
Active Code 3751, after regen was performed, Freightliner,
I performed a force regen with my diagnostic computer, after it passed it Code 3751 became active … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 2010 Prostar Cummins ISX 435 with a solid Regen
I have a 2010 Prostar Cummins ISX 435 with a solid Regen light I tried to do park Regen didn't work andthe check engine light come and then goes off has a code sid 324 any help would be great… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I have a code mid 128 side 324 fmi 0 and mid 128 sid380 fmi
Hi I have a code mid 128 side 324 fmi 0 and mid 128 sid380 fmi 11 on a 2009 volvo with cummins isx engine please help… 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'm getting a sid 324 fmi 2, sid 324 fmi 0, sid 328 fmi 2,
Hi, I'm getting a sid 324 fmi 2, sid 324 fmi 0, sid 328 fmi 2, sid 328 fmi 4..All are undefined..Can you help me out please? … 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
4,737 satisfied customers
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
4,737 satisfied customers
Dr Cummins we have a freightliner m2 partybus at the
Dr Cummins we have a freightliner m2 partybus at the shop that came with amber and red engine lights .engine is cummins isl and there are 2 codes presented at the time of inspection 1: egr out of cali… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Hello, im getting a sid 380 fmi 11 code. Chk engine light is
Hello, im getting a sid 380 fmi 11 code. Chk engine light is on and truck will only allow 75% load on engine at full throttle. The code from time to time goes inactive and truck runs normal,, should I… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I am trying to find the reason Fault 2639 is still active.
I am trying to find the reason Fault 2639 is still active. History: Truck came in W/ DPF light on solid. The DPF was cleaned a month ago. I found 1925 active and aftertreatment injector carboned over.… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x