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
How do we get the volvo code? I need a volvo code. VNL 760
How do we get the volvo code? JA: Have you seen this error before with the same vehicle? Customer: I need a volvo code JA: What's the year and model of your Volvo? Customer: VNL(###) ###-####JA: Is th… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
My truck won't move a gear it's showing maintenance required
My truck won't move a gear it's showing maintenance required gear selector esu … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
I have a volvo semi.volvo vnl.The lights for the trailer are
I have a volvo semi.volvo vnl.The lights for the trailer are off.the working light is also off and the dash also off.The instrument cluster is fine.it came back yesterday and it went off again.it look… read more
MasterTech Mike
MasterTech Mike
Lead Diagnostic Technician
Academic Honors Diploma
1 satisfied customers
I have a volvo semi D16 engine with ishift transmission. I
I have a volvo semi D16 engine with ishift transmission. I can not connect to ecm. Tryed my snap on and laptop. The truck will power on but, no crank its acting like it's stuck in gear or something. W… read more
Daniel Wilson
Daniel Wilson
Associate Degree
6,648 satisfied customers
I have a 2017 volvo vnl d13 that will not crank. It has the
I have a 2017 volvo vnl d13 that will not crank. It has the following codes; spn626 fmi5, spn729 fmi7, and spn730 fmi7. Why won't it turn over … read more
Matthew Hino
Matthew Hino
Hino Master Elite Technician
Vocational, Technical or Trade School
3 satisfied customers
I have a 2006 Intl dt466, truck will run fine then all of
I have a 2006 Intl dt466 , truck will run fine then all of the sudden the check electrical light will come in and all the gauges go dead ! The liftgate will shut down too. After a few hrs , the light … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
842 satisfied customers
Dont have a car class 8 vnl volvo big truck. 2000 vnl 770. 2
already typed all this in 15 mins ago no responseCustomer: Chat is completed… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
I have 2015 Volvo vnl I have problem with DEF system truck
Hi I have 2015 Volvo vnl I have problem with DEF system truck has limit 5mph can you help me out with this problem? … read more
Joe Green
Joe Green
71 satisfied customers
2016 Volvo VNL 670 semi truck, there is a very rare popping
2016 Volvo VNL 670 semi truck, there is a very rare popping sound or a little hit while driving straight and slower … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
2012 Volvo vnl computer transmission era. Just now the Truck
2012 Volvo vnl computer transmission era JA: How long has this been going on with your transmission? Have you noticed any leaks under the vehicle? Customer: Just now the Truck will not start JA: What'… read more
Daniel Wilson
Daniel Wilson
Associate Degree
6,648 satisfied customers
J1587 communications error with ECU. 2016 Vnl 670. That's
J1587 communications error with ECU JA: Have you seen this error before with the same vehicle? Customer: Yes JA: What's the make, model, and year of your car? Customer: 2016 Vnl 670 JA: Anything else … read more
Daniel Wilson
Daniel Wilson
Associate Degree
6,648 satisfied customers
Ihave a 08 volvo vnl semi truck my trans mission is shifting
hi ihave a 08 volvo vnl semi truck my trans mission is shifting from n to f will that be a problem with the TCM my initial problm was that it would shift in to Fwhen i was driving are when i slow down… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
Actually it is a 2015 Volvo vnl 780 D13 truck. Every day.
Before we continue with this I really need a semi truck mechanic please … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
Volvo semi 2011, dome light doesn't come on when door is
Volvo semi 2011, dome light doesn't come on when door is open … read more
Daniel Wilson
Daniel Wilson
Associate Degree
6,648 satisfied customers
2013 volvo vnl 670 semi truck need abs help, the abs on the
2013 volvo vnl 670 semi truck need abs help, the abs on the trailer is not working, the blue cable is not sending 12v i checked the fuses in the junction box under the hood driver size is good, also i… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
2011 volvo vnl semi truck heater blower motor is not working
2011 volvo vnl semi truck heater blower motor is not working cant find a fuse for it is it on one of the relays that are not labeled,chet… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
7,350 satisfied customers
I have a volvo vnl with cummin motor. 2007,, it doesnt want
i put the computer to the truck but couldnt connect to truck computer … read more
Daniel Wilson
Daniel Wilson
Associate Degree
6,648 satisfied customers
2007 volvo 670 clearence lights dont turn on at all, 2007
2007 volvo 670 clearence lights dont turn on at all … read more
Daniel Wilson
Daniel Wilson
Associate Degree
6,648 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

6,648 satisfied customers

Owner at DJ Wilson

Wayne

Wayne

Journeyman

5,816 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

5,355 satisfied customers

I am ASE Master Truck Certified.

Jeremy

Jeremy

Certified Truck/Bus Technician

2,756 satisfied customers

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

Curtis B.

Curtis B.

Technician

2,130 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

1,939 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

791 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