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
1999 freightliner fl60. Was going to get inspected and check
was going to get inspected and check engine light came on only when stopped when was driving it went away then got back home was checking it out nothing looked wrong then it cut out and died now jusyt turn over and wont start … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,393 satisfied customers
All of my trailer lights won't work. I think I blew a fuse
All of my trailer lights won't work. I think I blew a fuse and I can't find the fuse box. Please help! … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I have a 01 Columbia with a 12L detroit 60. Just did a
Hello.. I have a 01 Columbia with a 12L detroit 60. Just did a inframe 3 weeks ago and ever since I got truck back it has not idled right. I took it back to mechanic he claimed it was ECM. So new ECM … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
No brake lights, checked fuse, bulbs and replaced stop lamp
no brake lights, checked fuse, bulbs and replaced stop lamp switch already. Power at fuse no power at stop lamp switch wires. … read more
Steven
Steven
Triage Tech/Shop Foreman
Associates
184 satisfied customers
I have a 2014 international lone star with the maxxforce 13.
I have a 2014 international lone star with the maxxforce 13. The check engine light came on one day. I checked the code and they were spn 27 fmi 4 and 7. I had the intake and egr cleaned out with a ma… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
My 99 freightliner recirculation message kept coming on
My 99 freightliner recirculation message kept coming on needs fresh air so I drained the tanks and she won't start.. I need help plz!! … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
Flashing light above DEF Detroit diesel engine, Freightliner
I had a check engine warning light last week that I had cleared at a shop, then 3 days later it came back on … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
My question is going to be on a International 4300 with a
My question is going to be on a International 4300 with a DT466E … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
500 satisfied customers
I have a 2009 international pro star with eaton autoshift
I have a 2009 international pro star with eaton autoshift after coming to stop truck wont shift stays in 2nd and wont shift up wont let me shift manual either if you shut truck off for little bit it s… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Cummins N14 missing intermittently, no check engine light,
Cummins N14 missing intermittently, no check engine light, No active or inactive codes using Insite, replaced all suction and return line, new fuel pump, new Davco filter assembly, ran shop air thruog… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I am very computer illiterate I've tried to send the message
I am very computer illiterate I've tried to send the message but I'm obviously doing something wrong I have a 2007 Hino that wont accelerate from a stop it only idles off the take off for about 30 sec… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Ford aeromax: 1995 ford aeromax cummins m11 check fluids. fluids
1995 ford aeromax cummins m11 check fluids. fluids ok .stop engine keep goin loose accelerator down to idle .also jake is intermittent,no increase idle. sometimes no jake brake. better in cooler days.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Just bought a 1994 377 peterbilt with an N14 select plus engine,
Just bought a 1994 377 peterbilt with an N14 select plus engine, I was having problems with proper accleration. I brought computer to cummins for testing only to be told the computer was blank but goo… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
2004 ihc 4400 with dt 466 engine. truck was running fine. sat
2004 ihc 4400 with dt 466 engine. truck was running fine. sat at job site idylling for 20 hours when went to leave engine will not rev over 2000 rpm. changed fuel filters and still wont rev over 2000 … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,672 satisfied customers
Hi i have 2000 international with a allison trans in it. Start
Hi i have 2000 international with a allison trans in it. Start up truck start driving truck shifts through all six gears just fine, but when I come to complete stop then take off drive will not shift … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,393 satisfied customers
2001 379 Pete when it is hooked to a trailer the tail lights
2001 379 Pete when it is hooked to a trailer the tail lights on truck and trailer went out and the headlights went to high beams and there was now way to shut high beams off.… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Have a 1999 freightliner with cummins 5.9 ISB starts fine
Have a 1999 freightliner with cummins 5.9 ISB starts fine but after I accelerate a while check engine lights up and engine lacks power . It idles fine but when you want to drive off there goes the che… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Hello, I am working on a 2003 International 4300 with a DT466.
Hello, I am working on a 2003 International 4300 with a DT466. The warning engine light will come on intermittently with dtcs for the Accelerator position sensor and idle validation switch. To save so… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,393 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

3,632 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