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
I have a 1995 motorhome with a 400 M11 Cummins. It turns
I have a 1995 motorhome with a 400 M11 Cummins. It turns over but will not start. The fuel solenoid has no power with the key on. When I put a jumper wire from a 12 volt source to the fuel solenoid th… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
What would cause a 95 international 9200 M11 Cummins not
What would cause a 95 international 9200 M11 Cummins not fire my ecm is powering up … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have a 1999 international 8100 that the gauge cluster does
i have a 1999 international 8100 that the gauge cluster does a sweep but nothing registers after that and the cluster has been fixed … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
396 satisfied customers
I have a 2005 c4500 with a Duramax ,periodically it will
I have a 2005 c4500 with a Duramax ,periodically it will crank no start snap on scan tool data says ptoengine shut down signal Yes … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
396 satisfied customers
It's a bus. 1998 AmTram Genesis cabover running a DT466E HT.
It's a bus. 1998 AmTram Genesis cabover running a DT466E HT. I'm totally confused. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a cummins 24v isc 250hp. Truck died and the code on
I have a cummins 24v isc 250hp. Truck died and the code on computer said ICV out of range so I replaced that and the suppressor. Truck still wont start I have fuel pumping to the back injector on cran… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2004 international 4300 no start no run looking for the
2004 international 4300 no start no run looking for the engine bay fuse and relay diagram. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
396 satisfied customers
Working on a freightliner with an m11 cummins. Engine is
Working on a freightliner with an m11 cummins. Engine is derated to 1500 rpm and check engine light is on. Has two active codes Mid 128 fmi 4 sid 232 Mid 128 fmi 2 pid 102 Changed the boost sensor and… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
396 satisfied customers
Fault code 141 on freightliner fld 112 cummins m11 1996.
fault code 141 on freightliner fld 112 cummins m11 1996 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have an 97 freightliner with an M11 cummins with a crank
I have an 97 freightliner with an M11 cummins with a crank no start. truck ran fine when parked. 2 hours later crank no start. Both ecm fuses in battery box are good. ecm power and ground test fine at… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 1999 international 8100 the dash cluster is not
i have a 1999 international 8100 the dash cluster is not working there is no communication with a scan tool and the dash cluster is not working it sweeps but shows no info i hope its a ground or wirin… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
M11 cummins misssing, it idles fairly well but when I speed
it idles fairly well but when I speed it up it has a definite miss … read more
Jackie Dempsey
Jackie Dempsey
Heavy Line Technician
Automotive and Diesel Engines
126 satisfied customers
M11 ***** ***** , truck sat months ,,, changed fuel
truck sat for 5 months ,,, changed fuel filter,chased fuel lines ,blew back in tanks ,pressured the tanks ,no restrictions , truck runs after filter refill and starting fluid, only at high rmp . will not run at an idle.......... is there a filter in the pump ?? or do you want money first ?? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
What should the fuel pressure be at idle and high idle (2100
What should the fuel pressure be at idle and high idle (2100 rpms) on the engine we spoke on previously?2010 freightliner with 14 liter regin.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 11.1 Detroit in a 96 International engine will only
I have a 11.1 Detroit in a 96 International engine will only fire on ether have put on a new fuel pump changed srs sensor and Trs there is power to the ecm and all fuses are good and so are batteries… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I just bought a 1995 freightliner fld with a m11 celect engine.as
I just bought a 1995 freightliner fld with a m11 celect engine.as I was driving it,the shut down light came on after about 10 minutes of driving or while climbing an incline,with the check engine ligh… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 1998 International 9100 with an ISM cummins #34912599.
I have a 1998 International 9100 with an ISM cummins #34912599. Loses power during driving to 1500 rpms, dash gauges goes crazy also. New codes appear when this happens. Codes 456,426,455,425,454,424,… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
92 model L10 m11 cummins motor one of the first motors to come
92 model L10 m11 cummins motor one of the first motors to come out with the computer anyway problem started a little while ago when she would be running good then all of a sudden no matter what speed … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 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

4,361 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