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
My friend today working on a 2007 Mack vin#*****************
Hi my friend today working on a 2007 Mack vin#***************** CXU613 THE PROBLEM IS ENGINE RUNNING ROUGH. WE INSTALLED NEW FUEL PUMP, CHECK FUEL LINES, CHECH ECM FUEL COOLER FOR ANY CLOUGH ON THE LI… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Codes coming up idm Fault 254. Last 8 serial number are
last 8 serial number are 7J428439 2007 7500 series international ht570 … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
I have a code 3936 in my truck. It's a international 4300
I had my catalyst stolen so I replaced with a new one and also I have changed some parts fuel filter sensor … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Require freightliner truck expert. Has to be familiure with
has to be familiure with Freightlinger CANBUS system … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
We got a 2006 sterling with a Detroit series 60 with egr has
We got a 2006 sterling with a Detroit series 60 with egr has trouble code side 147 fmi 2 it white smokes a hole lot under throttle and chugs and doesn't wanna rev up just alot of white smoke if you ke… read more
Roy Belding
Roy Belding
7,581 satisfied customers
International maxxforce 7 in a class c motorhome with 20K
International maxxforce 7 in a class c motorhome with 20K miles, code spn 3251 came on, forced manual regen it was at 65% full, after regen it was at 2% after 500 miles it threw CEL again. pulled code… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Spn 2011 source address 11 and spn 2033 address 33 with an
spn 2011 source address 11 and spn 2033 address 33 with an occasional sluggish throttle response on a 2014 freightliner dd 13 … read more
Roy Belding
Roy Belding
7,581 satisfied customers
2013 international 4300 6 cylinder 7.6 It about DPF PROBLEM
2013 international 4300 6 cylinder 7.6 It about DPF PROBLEM and I think need to replace filter so can someone tell me where or how take off filter… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have 2010 international maxxforce dt, it has d21f07 spn
hello , i have 2010 international maxxforce dt, it has d21f07 spn 8146 fmi 7 code , trying to do force regen with a scan tool. it's telling me - ecu no response, communication interruption. thank you … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2012 Maxxforce Prostart International. These are
I have a 2012 Maxxforce Prostart International. These are the codes that are coming up. Can you please let me know what each one is pls? … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I am working on a 2012 International with a Maxxforce 13.
I am working on a 2012 International with a Maxxforce 13. Truck idles good, but if you rev it it will black smoke and when you drive it it is down on power and will steadily smoke black smoke. I have … read more
Eddy
Eddy
HD Truck Tech
GED
2 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
Have a international with a Maxx force engine this is the
have a international with a Maxx force engine this is the Vin # 3HSDJSJR5CN639436 it has 2 codes in it 1 is the dpf is clogged but it's already been cleaned but when I try to do a regeneration after t… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I need help w 2 code I have a Cascadia w dd15 2012 model
hello, I need help w 2 code I have a Cascadia w dd15 2012 model firt code is 1231 pid0 fmi9 in the other 625 acm pt-can dmi message not received or has stopped arriving, i take to freightliner dealer … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2009 internation durastar 4300 7.63 liter with a
good morning i have a 2009 internation durastar 4300 7.63 liter with a trouble code of 111 coolant level id 1 vaild but below range and 118 injector needle lift sensor #1 id 3 voltage above normal or … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
254 satisfied customers
Wayne 2012 international workstar, maxxforce 11 engine it
Hi Wayne 2012 international workstar, maxxforce 11 engine it won't start. Codes SPN 639 FMI14, SPN 2000 FMI 9 and FMI 19. Checked the data link resistors. Found one by the body module it reads 117.5 o… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2012 Ihc 7400 466 engine, black smoke, no power vin#
2012 Ihc 7400 466 engine, black smoke, no power vin# ***** no engine light now, did not hook up computer to see if there is some. Guy was driving it no power black smoke and it was going into shut dow… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Have a mid 2000s vintage International with Cat C-13 engine.
Have a mid 2000's vintage International with Cat C-13 engine. Blowing black smoke and running rough. Has good turbo boost and air supply. Hooked computer to it and engine has no codes. Only codes are … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 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