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
Low oil pressure when running. I just rebuilt my Cummins isx
Second opinion] Low oil pressure when running. I just rebuilt my Cummins isx 435 sp … read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
2015 pete, has a 2014 isx 15 550 hp. 2015 pete, with a 2014
It has a check engine light and service advised code… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
I have a 2015 Ford F750 with a code 431 accelerator code
I have a 2015 Ford F750 with a code 431 accelerator code with no throttle response. they had already replaced the ECM along with turbo unit. I did notice the the software that was uploaded is 2013. I … read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,956 satisfied customers
TxId: 0 SPN: 4364 – Aftertreatment 1 SCR Conversion
TxId: 0 SPN: 4364 – Aftertreatment 1 SCR Conversion Efficiency FMI: 18 (Low—moderate severity) Count: 2 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
I have a 2013 Peterbilt 388. I'm getting a fault code
Hello I have a 2013 Peterbilt 388. I'm getting a fault code reading of Aftertreatment 1 SCR Efficiency Conversion. What does this mean for my truck? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
2013 cummins isx 15 in kw w900 DEF tank temp 194 after
2013 cummins isx 15 in kw w900 DEF tank temp 194 after sitting overnite … read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
Convert 18 speed manual to 18 speed auto shift. 2016 kw t680
2016 kw t680 vin ***************** with isx 15 600hp … read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,956 satisfied customers
Coude 2215 on 2009 Cummings isx 15. I already replaced
Coude 2215 on 2009 Cummings isx 15. I already replaced primer pump and fuel pressure sensor. Trucks still continues to just crank over… read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
2013 kW t660 son:4364 fmi:18 ISX 15. KW 2013 t660 Cummings
2013 kW t660 son:4364 fmi:18 ISX 15 JA: What's the make/model/year of your truck? Engine type? Customer: kW 2013 t660 Cummings isx15 JA: Are you fixing your truck yourself? What have you tried so far?… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
Isx Cummins What sensor is needed to replace 625,000 miles
Isx Cummins What sensor is needed to replace 625,000 miles on 2011 Volvo Fault Code SPN 4364 FMI-18 can I drive it like that or will it shut me down? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
I have an ISX Cummings that adjustment in framed since the
I have an ISX Cummings that adjustment in framed since the end frame I have had continuous problems with oil leak at the front of the motor proc me a gallon or a thousand miles replace the lower front… read more
Mike
Mike
Shop Foreman/Triage Tech
Associates
2,956 satisfied customers
I have fault code 4214, eng sn 79335074, cpl 2732. 2008
I have fault code 4214, eng sn 79335074, cpl 2732. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
205 satisfied customers
Check engine light been coming on here recently deraiting th
Check engine light been coming on here recently deraiting th e motor pull over shut it off turn it back on and be good for a while may be a day or the next day started a few months ago no big deal now… read more
Roy
Roy
shop foreman
Associate Degree
5,466 satisfied customers
Need cylinder head install procedures for 01/12 ISX 15 525
Need cylinder head install procedures for 01/12 ISX 15 525 ESN 79541084 CPL3606 … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I Have a 2012 KW with an isx 15 cummins. It ran with I
I Have a 2012 KW with an isx 15 cummins. It ran with I believe one cylinder missing, lots of white smoke smelling like raw diesel. Fault codes - 1679, 3259, 331. I believe it has a bad injector but I … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
34,438 satisfied customers
Trying to understand on a cummins isx 15; change from 3
trying to understand on a cummins isx 15; change from 3 piston to 2 piston style pump … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
I am looking at purchasing a 2015 K270 (cabover) and
I am looking at purchasing a 2015 K270 (cabover) and coverting 5 ft of the box into a sleeper. What kind of quality truck is the K270? Thanks.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,693 satisfied customers
So what fuel additives should one use? Power Service, Howes, 911? I drive a 2015 KW with
So what fuel additives should one use? Power Service, Howes, 911? I drive a 2015 KW with an ISX engine. Just got it out of the shop due to low fuel pressure - solved by changing fuel filters which I d… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 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

4,118 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,114 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,693 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,735 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

1,552 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,270 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

262 satisfied customers

16 years of experience

< 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