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
2006 Isuzu Npr starts fine drives fine until I gets warm
2006 Isuzu Npr starts fine drives fine until I gets warm normal operating temperature and then it barely has any power has new fuel filter transmission fluid and filters both inside and outside it rec… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Just purchased a 2014 Isuzu NQR with 5.2 diesel. Replaced
just purchased a 2014 Isuzu NQR with 5.2 diesel. Replaced batteries with new, filled DEF system, have engine light on for reduced power and red flasking light in MID in dash. Codes from OBD scanner sa… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have 2012 npr 3.0l it won't shut off. 2012 Isuzu npr 3.0l.
we put a new def system on truck then it gave code for valve blockage we did new head and it ran great but went to turn off and would not turn off … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
This question for someone who is familiar with IDSS SCANNER
this question for someone who is familiar with IDSS SCANNER for Isuzu NPR Diesel i bought nexiq scanner and i download IDSSII 2018 I want to use it to find out the problem of lim mode l clear all code… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,447 satisfied customers
Looking to buy a a good scan tool for medium and heavy duty
hi there, looking to buy a a good scan tool for medium and heavy duty trucks,, the most trucks i work are 2008 workhorse with international engine, freighliner with cumin engine, ford F59 gas engine 6… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,447 satisfied customers
I have an Isuzu 2001 NPR Gas Engine straight truck. It will
I have an Isuzu 2001 NPR Gas Engine straight truck. It will not start. I just replaced the battery yesterday thinking that was the problem. The lights, wipers, radio, etc... work. When I put the key i… read more
PATRICK WENSLEY
PATRICK WENSLEY
Associates Degree Of Applied Science
I'm getting a code 2201 and 20c9 for a 2011 Isuzu diesel.
I'm getting a code 2201 and 20c9 for a 2011 Isuzu diesel … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,447 satisfied customers
2007 Isuzu NPR power loss indicator light lights up and
2007 Isuzu NPR power loss indicator light lights up and engine fails to develop full power when climbing hills … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,447 satisfied customers
1998 Isuzu NPR with a 4.8 l diesel engine cant find OBD
1998 Isuzu NPR with a 4.8 l diesel engine cant find OBD PORT. It will shift ok by manual, but when put into drive it will not shift. Could it be the shift pack. I cant find OBD so I have no code.… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,447 satisfied customers
2005 isuzu NPR diesel drops to limp mode. All fluids are ok,
2005 isuzu NPR diesel drops to limp mode. All fluids are ok, and harness connectors intact. OBD2 reader will not read isuzu codes … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
2007 Isuzu npr truck is in reduced power mode and none of
2007 Isuzu npr truck is in reduced power mode and none of the gauges on dash work except for fuel level. Truck does start up and move but has very little power to get it down the street and transmissi… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 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
2,740 satisfied customers
In a previous post u mentioned an adapter to connect between
Hey tom. In a previous post u mentioned an adapter to connect between my obd2 port and my scanner . I have Isuzu npr trucks years from 1999- 2005. But the link u shared does not show the adapter. Can … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2001 Isuzu NPR with a problem. I am not getting any power to
2001 Isuzu NPR with a problem. I am not getting any power to the ignition coil. I am getting a ground signal but no power in the wiring harness. I think it could possibly be a bad wiring harness or a … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I need some help on a 2015 Mack cxu613 w mp7 engine running
Dan I need some help on a 2015 Mack cxu613 w mp7 engine running rough like fuel filters clogged. Check engine light is on but I don't have equipment to read codes on that truck. The plug I found looke… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
06 fuso fe 145 no shift amber gear light on as soon as key
06 fuso fe 145 no shift amber gear light on as soon as key on no power at memory clear fuse or diag no power at abs memory clear or diag power on ecu memory clear no power on diag ecu no shift before … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a 2001 Isuzu NPR with a 5.7 chevy vortec motor. I just
I have a 2001 Isuzu NPR with a 5.7 chevy vortec motor. I just installed a new motor. Got everything put together and plugged in a snap on verus to adjust the timing. I have power to the snap on, but i… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I am a Diesel repaire gargage. Currently we have the Snap On
I am a Diesel repaire gargage. Currently we have the Snap On Modis, with the heavy duty truck soft ware. We are looking for a inexpensive code reader to access Isuzu trucks 2000- present, modles NPR,N… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 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

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 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

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 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