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
2009 peterbilt 387 a/c quit. no power to switch on dash.
2009 peterbilt 387 a/c quit. no power to switch on dash … read more
Andy
Andy
Truck Diagnostic Technician
2,426 satisfied customers
I have a 2011 kenworth with mx13 truck shut down on highway
Hi I have a 2011 kenworth with mx13 truck shut down on highway will not start but does crank got to the shop and cannot connect with davie but i can connect to cab with ESA . If i could get an ecm pin… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
I have a school but it has no tranny communication and no
I have a school but it has no tranny communication and no engine communication what could that be … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I am working on a 2007 Peterbilt 387, it has a Eaton
I am working on a 2007 Peterbilt 387, it has a Eaton Autoshift no clutch pedal. The transmission will not go into gear … read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
201 satisfied customers
Cluster problem some of my gages move like wiper then they
Cluster problem some of my gages move like wiper then they stop and red light stay on … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,400 satisfied customers
I am working on a 2003 peterbilt 387. When you turn the key
I am working on a 2003 peterbilt 387. When you turn the key on the gauges swipe back and forth for a minute or two and then stop in the middle. All gauges do this except speedometer. I have checked co… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
I have done a engine swap in a 2006 Peterbilt I went from a
I have done a engine swap in a 2006 Peterbilt I went from a c15 mxs44798 to a c15 6nz85908, truck starts and runs fine I just don't have a tach, oil pressure or any mileage or info showing in the digi… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
I have a 2009 peterbilt 387 with a 485 Cummins ,, while
I have a 2009 peterbilt 387 with a 485 Cummins ,, while driving if I hit a bump in the road,, the engine stalls for a few seconds then gets going … read more
Andy
Andy
Truck Diagnostic Technician
2,426 satisfied customers
I have a Peterbilt with Cummins isx. I keep having problems
I have a Peterbilt with Cummins isx. I keep having problems with #7 injector also known as DPF fuel injector. It's been replaced 2x in a year. Last time was in the last week. I pick truck up, cranked … read more
Roy
Roy
shop foreman
Associate Degree
5,276 satisfied customers
I have a 2013 peterbilt model 320 vin 3BPZL70X8EF241480. I
I have a 2013 peterbilt model 320 vin 3BPZL70X8EF241480 . I replaced the blower motor due to it being burnt up. Well iv installed in one does not work. Replaced resistor and switch pannel still not wo… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
I need to know the switch # 1 position of the service brake
i need to know the switch # 1 position of the service brake pedal in peterbilt 369 and 387. the switch is on. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
I am working on a 2016 Kw 153310. I am having issues with
I am working on a 2016 Kw 153310. I am having issues with the cab communicating with the Engine I have insite and e.s.a. And need someone with Paccar info that can tell me what to check for .. so basi… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
2009 Peterbilt with isx Cummins on insite trying to do a
2009 Peterbilt with isx Cummins on insite trying to do a stationary regen says clutch pedal is depressed just put in new clutch switch still says depressed try to bypass with jumper wire still says de… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Peterbilt ISX engine engine brake stopped working think it's
Peterbilt ISX engine engine brake stopped working think it's just a relay or fuse but do not have diagram … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
On a 2007 peterbilt 387 with a c13, I changed chassis
On a 2007 peterbilt 387 with a c13, I changed chassis electrical harness, power distribution box (fuse box) and attached wiring and also replaced ecm to truck harness. I cannot get any communication f… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
Where is ABS ecu is located on 2006 Peterbilt 387 (vin
Where is ABS ecu is located on 2006 Peterbilt 387 (vin 655606)? The ABS model is Bendix EC60(part number(###) ###-####.I need to know exact location not a guessing.… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
520 satisfied customers
I am working a c15 caterpillar in a peterbilt and when
I am working a c15 caterpillar in a peterbilt and when driver should get a check engine light nothing shows up on the dash and we have come to the conclusion the cluster that the lights come through o… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 satisfied customers
I have a 2011 389 pete it has no power to the washer motor.
I have a 2011 389 pete it has no power to the washer motor. Havea wireing schematic looking for # ***** wire from turn stick module but icant find the module anywhere.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,336 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

9,336 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,965 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,400 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,672 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

1,458 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

149 satisfied customers

16 years of experience

dieseldan55

dieseldan55

Contractor

77 satisfied customers

Road Service mechanic for Volvo Construction.

< 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