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'm working on a 2011 western star with a dd15 that's
I'm working on a 2011 western star with a dd15 that's deleted. Codes 1231 and 625 come up. Acm not communicating. Tried a different ACM from same year of truck that was also deleted. No change. Been g… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
2006 international, 4300 sba 4c2, dt466. Driver drove truck
2006 international, 4300 sba 4c2, dt466. Driver drove truck through very deep puddle - 4 to 5 '. Truck immediately threw code dtc 134 spn 9 fmi 7 and dtc 135 spn 230 fmi 7. Had previously thought repl… read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,973 satisfied customers
I have an issue with a 2013 international work star 7300
I have an issue with a 2013 international work star 7300 Codes spn 111 fmi 2 Spn 5541 fmi 4… read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,973 satisfied customers
2009 international prostar, i need help with programming the
2009 international prostar, i need help with programming the body ecm i have diamond build. my problem is at j4 connector some pins are disabled i need to turn those on, if is possible. please help… read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,973 satisfied customers
I have a 2011 Volvo VN640 with Volvo D13 motor. Getting
I have a 2011 Volvo VN640 with Volvo D13 motor. Getting code:Variable Geometry Turbocharger Actuator #1 Abnormal update rate MID 128 SID 27 FMI 9Experiencing significant loss of power.… read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,973 satisfied customers
I have 2013 maxxforce 13 with codes tc1top 5541/3 and
Hi i have 2013 maxxforce 13 with codes tc1top 5541/3 and 5542/15 . Computer shows desired pressure at 0 when idling with actual pressure 35+ psi … read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,973 satisfied customers
Having a Volvo issue with left side of instrument panel not
Having a Volvo issue with left side of instrument panel not working get a J1939 fault. No tach, pyro, oil or temp gauge working. … read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,973 satisfied customers
I have these codes 0132 pid 91, j1587 fmi 4 and j1939 fmi 4,
I have these codes 0132 pid 91, j1587 fmi 4 and j1939 fmi 4, 1241 side 385 j1587 fmi 4. J1939 fmi 4 Volvo truck 4V4NC9TH7BN533928 truck will not start and if it does it will not idle… read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,973 satisfied customers
I have 2013 volvo vnl and its lock the power for 5 ml per
i have 2013 volvo vnl and its lock the power for 5 ml per hour after that driver was able to do regen, … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I has some problems with my volvo d13 a while a go and
I has some problems with my volvo d13 a while a go and everything turned in changing the turbo,turbo actuator and 2 injectors.after they did everything this the truck was still smoking and they found … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
How to install a remote throttle on a 2017 peterbilt 567
how to install a remote throttle on a 2017 peterbilt 567 with the dual station harness … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
Does a 2015 Volvo VNL 670 have a J1939 or OBD2 connector for
Does a 2015 Volvo VNL 670 have a J1939 or OBD2 connector for diagnostics? Where is it located?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,693 satisfied customers
I am looking for someone with experience on International
Hi, I am looking for someone with experience on International Trucks. I have a 2005 4300 that has a crank-no start condition. The cam and crank sensors were replaced due to no RPM data in service max … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I have this volvo vn D13 year 2009 at my shop i have volvo
hello sir i have this volvo vn D13 year 2009 at my shop i have volvo tech tool can u please tell me how can i change the idle rpm right now idle rpm are at 550 i want to make them 600… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
Eliminating the EGR, DPF and Urea system on the 2nd 2013
Eliminating the EGR, DPF and Urea system on the 2nd 2013 Cummins ISL9 in a 2014 Freightliner 108SD boom truck in Central America. Ecm was being reprogramed and the Caltrem program locked up during rep… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
I need wiring diagram / schematic VN ECM Version 3 VIN
Hello I need wiring diagram / schematic for Volvo VN ECM Version 3 VIN 149908 Year is 2015… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I have a 2009 volvo bus with a d13 engine and i shift
Hello, dan. i have a 2009 volvo bus with a d13 engine and i shift transmission. wondering if you could help me with a shifter to transmisión schematic. i have, what appears to be a data link issue but… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
I have a M11 Cummins in a 96 peterbilt. Im having trouble
I have a M11 Cummins in a 96 peterbilt. Im having trouble diagnosing a check engine light. I have had it scanned and found it has pid 0091with fmi 03 from the description ive found this is high voltag… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
205 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

4,118 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,114 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,693 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,735 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

1,552 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,270 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

262 satisfied customers

16 years of experience

< 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