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 I know if the motor was ever worked on. Let me look.
How do I know if the motor was ever worked on JA: What is the complete model and serial number of your machine? Customer: Let me look JA: Are you fixing this yourself? What have you tried so far? Cust… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,145 satisfied customers
04 KENWORTH WITH ISC 8.3 IN PIPE PAC BRAKE NOT GETTING 12
04 KENWORTH WITH ISC 8.3 IN PIPE PAC BRAKE NOT GETTING 12 VOLTS TO THE AIR SOLENOID . DASH SWITCH IS WORKING … read more
Jackie Dempsey
Jackie Dempsey
Heavy Line Technician
Automotive and Diesel Engines
126 satisfied customers
I need the motor wiring diagram for a 1995 Isuzu truck. If I
I need the motor wiring diagram for a 1995 Isuzu truck … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
I KEEP GETTING THE CHECK ENGINE LIGHT. Ccummins. I dont know
I KEEP GETTING THE CHECK ENGINE LIGHT JA: What's the make/model/year of your truck? Engine type? Customer: ccummins JA: Are you fixing your truck yourself? What have you tried so far? Customer: i dont… read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
We put 96 daycab flc112 on lfd132 04 frame and I need 31 pin
we put 96 daycab flc112 on lfd132 04 frame and I need 31 pin bulkhead pinout for detroit ddec4 (04)egr and m11 select (96) so I can wire that engine.this is freightliner truck … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
I have a 2008 Kenworth 660. Truck has a Cummins ISX engine
I have a 2008 Kenworth 660. Truck has a Cummins ISX engine for power. The truck came from the factory with an RTO autoshift transmission. The truck has had a clutch pedal from the beginning. I have in… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,145 satisfied customers
How can I tell if my navistar engine is EGR or SCR? I have 9
How can I tell if my navistar engine is EGR or SCR? … read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
2016 kw dtc 3712 spn 5246 isx cummins. 2016 kw t880
2016 kw dtc 3712 spn 5246 isx cummins JA: What's the make/model/year of your truck? Engine type? Customer: 2016 kw t880 JA: Are you fixing your truck yourself? What have you tried so far? Customer: ye… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
6,145 satisfied customers
I am a new driver to a Kenworth T680 with a sleeper cab. I
I am a new driver to a Kenworth T680 with a sleeper cab. I want to know the proper way to use the sleeper HVAC controls without draining the battery … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
Cummins V8 eng. number 20119371 what is the cu in. Huber
what year is the grader and what type is the transmission… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I have power to everything except the dome light and
I have power to everything except the dome light and instrument cluster and the truck won't start. Vin is HDJC3026 YR IS 2016 M2-106 with a cummins … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
2011 t700 kenworth isx clutch will not engage has prower but
2011 t700 kenworth isx clutch will not engage has prower but no ground looked for relay could'nt find it . … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
Changed fuel pump but it runs for a while and then turns off
changed fuel pump but it runs for a while and then turns off ford(###) ###-#### … read more
Dorian Conley
Dorian Conley
Heavy Duty Diesel Engine Technician
Vocational, Technical or Trade School
I have a Ram 3500 with a Cummons engine. Getting a message
I have a Ram 3500 with a Cummons engine. Getting a message 'active airbox service require - see dealer' My son is driving the truck on a trip from Columbus ohio to North Carolina. Need to know if this… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I a code 3582 scr/def is showing on my dash what could be
I a code 3582 scr/def is showing on my dash what could be the problem … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
I have a 2008 isx cummins engine serial number 79285170. The
I have a 2008 isx cummins engine serial number 79285170. The oil is getting into my coolant but yet put on a brand new head and a new oil coolant, new water pump. What could be the issue? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I installed a fan over ride at my prostar powered by cummins
Hi my name is***** installed a fan over ride at my prostar powered by cummins and I touched a thick red wire which is going in the cab and a saw a short circuit,i think is comming from ecm ,and now I … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
What would cause a DEF doser valve to be clogged? This pertains
What would cause a DEF doser valve to be clogged? This pertains to a 2012 Kenworth, with ISX15 engine. 3 days ago, about 1500 miles ago, this truck was in a Kenworth shop in Houston, Texas, and they c… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 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

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,353 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

5,115 satisfied customers

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

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

1,947 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

1,886 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

641 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