Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

Related Medium and Heavy Trucks Questions
2015 Freightliner m2 106. Sorry. Allison 3000 spn 2003 fm 19
Sorry. Allison 3000 spn 2003 fm 19 shift indicator dead no start … read more
Roy
Roy
shop foreman
Associate Degree
4,485 satisfied customers
2007 Isuzu ftr Allison transmission need wiring diagram for
2007 Isuzu ftr Allison transmission need wiring diagram for TCM. No communication. Getting code P0500 Vehicle speed sensor. Have opened case with Isuzu they are saying its a transmission issue. Believ… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I'm working on a om 460 la and and have a problem. Lets
Hi, I'm working on a om 460 la and and have a problem. Lets start with ecu 128 sid 001 fail 12. Injector #1 failure at idle. Idle rough with engine light on, rev up and light goes out but still missin… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I need to check the injector pump timing for an E120 Isuzu
I need to check the injector pump timing for an E120 Isuzu engine. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I have 05 sterling vin y46769 i got a code sid 13 fmi 5
i have 05 sterling vin y46769 i got a code sid 13 fmi 5 retarder realay opean on dash tractoe abs &and low air buzzer evean at 120 psi after speaking with meritor wabco check pin 1-2 11 12 and pin 5 t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
2005 Isuzu NPR 5.2l diesel No communication to ECM. All
2005 Isuzu NPR 5.2l diesel No communication to ECM. All Powers OK, grounds OK, Found break in communication line between DLC and ECM, Still found no Comm. We have a TECH II with the ISUZU card. We can… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
Have a 2014 freightliner Cascadia. At first, we had a
Have a 2014 freightliner Cascadia. At first, we had a problem with not cranking. It turned out to be break somewhere in wire from cabin sam to the starter/solenoid. Replaced that. Cranking strong but … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I need New Holland Constrution Mech. I have 2010 B95B
I need New Holland Constrution Mech. I have 2010 B95B backhoe , vin # NAGH00530 that wont start Computer, Injectors tunes replaced Why it wont start.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have c-9 engine JA: We'll do all we can to help. Tell me
We just washed engine (it was bad idea) and after we start after washing engine in 0,5 min. lights check engine(yellow) and protect engine(red) appers. and engine stops. We have next faults:1.ECU 128 PID 111 Fail 01 2. ECU 128 Pid 111 Fail 11 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
3126 cat in a 1999 GMC topkick C6500, I made a swap and I
3126 cat in a 1999 GMC topkick C6500, I made a swap and I need the full ecu wiring, … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
I'm working on an isx10 that isn't starting nor is it lettin
I'm working on an isx10 that isn't starting nor is it letting me hook it up to the diagnostic scanner, I check power going in its at 11.8v, grounds are flowing 11.8v, but key hot is only giving off 6.… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
I have all the brake related lights on my dash. It is
Hello I have all the brake related lights on my dash. It is an 2006 international bus. The active code is J1939 communication- message time out. Sid 231 fmi 9. Please help to trouble shoot this issue.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
hi why is my 1982 isuzu ks32 uxy lopsided the lefthand side
hi why is my 1982 isuzu ks32 uxy lopsided the lefthand side is lower than the right by about 1 1/2 inches.… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
on a 2001 Isuzu NQR truck (same as w4500) , does the pin
on a 2001 Isuzu NQR truck (same as w4500) , does the pin that holds the front spindle on, come out from the top or the bottom?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I was unable to put the gears and the mechanic informed that
I was unable to put the gears and the mechanic informed that the clutch is gone and need to replace ,I replaced the new clutch kit and know iam able to drive but the truck dash board shows a sign on e… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
2007 Isuzu NPR 5.2 no start . Engine died suddenly . cranks
2007 Isuzu NPR 5.2 no start . Engine died suddenly . cranks over but doesn't start, it wants to fire but doesnt. Had one code , P0091. Changed the Suction Control Valve on the pump and still doesn't s… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Isuzu NPR: My running lights on my 2006 isuzu npr dont work.
My running lights on my 2006 isuzu npr don't work. I sometimes hear buzzing from the relay or fuse area in the middle of the dashboard… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
isuzu nqr: hi i have a isuzu truck 2006 model with a p0650
hi i have a isuzu truck 2006 model with a p0650 code the truck had a issue with the gearbox which is a semi manual no clutch i was hoping someone can explain to me if i am able to reprogram the gearbo… read more
Expert
Expert
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

2,803 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,243 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

1,351 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

991 satisfied customers

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

dieseldan55

dieseldan55

Contractor

74 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