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
Check engine light with fault codes:SPN-524285; SPN-102. And
check engine light with fault codes:SPN-524285; SPN-102 … read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
2 satisfied customers
International prostar cm2350 oil dripping from the front of
International prostar cm2350 oil dripping from the front of the engine right blow water pump. Any ideal of what it could be?It only drips after not driving the truck for a shift and it stops after tha… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
My truck 2014 prostar maxxforce 13 loses power going up the
My truck 2014 prostar maxxforce 13 loses power going up the slightest hill loaded or unloaded. loaded wont go faster than 58-60mph. fuel economy is out the window. codes that came up are SPN 524285 FM… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Spn 1569 fmi 31 active. 2015 international prostar. Nothing
Nothing codes Spn codes 2023 1569 4340 4342 4344 coming up.. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
419 satisfied customers
I have a problem with a Cummins engine does not want to
Hello I have a problem with a Cummins engine does not want to accelerate have some codes Spn 1761 fmi 9 Spn 3031 fmi 9 Spn 3364 fmi 9 Spn 2317 fmi 1 Spn 1569 fmi 31 Spn 62 fmi 0 Engine serial: 7391054… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 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
419 satisfied customers
I have a 2012 International ProStar Maxxforce 13 with
I have a 2012 International ProStar Maxxforce 13 with multiple issues that I can't seem to address. I have SPN codes pulled from the onboard diagnostics. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,553 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
419 satisfied customers
Engine warning light goes on and off with reduced power. Isx
Engine warning light goes on and off with reduced power. Isx 15 … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
419 satisfied customers
I HAVE THIS 2014 INTERNATIONAL PROSTAR CUMMINS ISX WITH A
I HAVE THIS 2014 INTERNATIONAL PROSTAR CUMMINS ISX WITH A CODE SPN 524285 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
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
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I am having some codes: SPN 2362, SPN 524285,SPN 520855 and
Hi I am having some codes: SPN 2362, SPN 524285,SPN 520855 and some others. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I HAVE A 2011 INTERNATIONAL PROSTAR PLUS.. I NEED TO KNOW
I HAVE A 2011 INTERNATIONAL PROSTAR PLUS.. I NEED TO KNOW WHAT THE CODES ARE AND HOW TO FIX THEM SPN:886 FMI:14 OC:1 SA:42 SPN:524285 FMI:14 OC;1 SA:150 SPN:520465 FMI:2 OC:1 SA:33 SPN:629 FMI:12 OC:N… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,553 satisfied customers
I got a 2014 freightliner cascadia Cummins ISX with the
I got a 2014 freightliner cascadia Cummins ISX with the fault code 1569 spn … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have cummins isx 550 and code is active spn 1569, 2016
Hello I have cummins isx 550 and code is active spn 1569 … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a freightliner cascadia Vin 1fujglbg2dsbx2662 engine
I have a freightliner cascadia Vin 1fujglbg2dsbx2662 engine serial number 79561243 Cummings isx with diagnostic spn 1569 fail 31 what the diagnostic dash code mean?… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 2013 KW T660 Cummins ISX VIN: 1XKAA48XXDJ363341 2
I have a 2013 KW T660 Cummins ISX VIN: 1XKAA48XXDJ3633412 weeks ago I was getting SPN 5019 FMI 2, EGR Outlet Pressure Data Invalid, Intermittent, or Incorrect I replaced the pressure sensor (egr orifi… 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
11,553 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

11,553 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