Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

Related Medium and Heavy Trucks Questions
It is stuck in derate mode, 2011 kenworth t370 says paccar
2011 kenworth t370 says paccar but cummins software … read more
cumminsdr
cumminsdr
Mechanic
3,891 satisfied customers
Change the DPF pump and the codes are gone but the truck
Change the DPF pump and the codes are gone but the truck still not running more than 5 mph … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Have 2 fault codes on 09 fl volvo first one is ppid 270
Hi Dan have 2 fault codes on 09 fl volvo first one is ppid 270 second one is psid 46 thanks… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have three codes 1569--3216---4094 don't know what they
I have three codes 1569--3216---4094 don't know what they are can you assist … read more
cumminsdr
cumminsdr
Mechanic
3,891 satisfied customers
2015 cummin isx 485 hp codes fmi 18, fmi 3? 2015 kenworth
2015 cummin isx 485 hp codes fmi 18, fmi 3? JA: What's the make/model/year of your truck? Engine type? Customer: 2015 kenworth t660 cummins isx 15 485horsepower JA: Are you fixing your truck yourself?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
Got a messed up truck, Ok, Yea ttaking my battery off, I'm
got a messed up truck JA: Sometimes things that you think will be really complicated end up being easy to fix. The Heavy Truck Mechanic I'm going to connect you with knows all the tricks and shortcuts… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Engine light with 3 fault codes ( ENG Errati 128s370 02,
Amber engine light with 3 fault codes ( ENG Errati 128s370 02, Radar SA42 SPN0000639 J1939 Network 07, ENG SA SPN003609 21 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Engine wants to die when on high demand. Regen system does
Engine wants to die when on high demand. Regen system does not engage by it self … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I'm getting a sid 324 fmi 2, sid 324 fmi 0, sid 328 fmi 2,
Hi, I'm getting a sid 324 fmi 2, sid 324 fmi 0, sid 328 fmi 2, sid 328 fmi 4..All are undefined..Can you help me out please? … read more
cumminsdr
cumminsdr
Mechanic
3,891 satisfied customers
I have a cummins is, My isx 15 cm2250 have four code can u
My isx 15 cm2250 have four code can u tell me what they is. Sa 0 spn 5246 fmi 0 the next is 1569 fmi 31 next 5024 fmi 10 next is 3216 fmi 4 … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a Cummings ISX and I have the following codes SPN
I have a Cummings ISX and I have the following codes SPN 3363 FMI 5 & SPN 1569 FMI 31 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a 2013 KW T660 Cummins ISX VIN: 1XKAA48XXDJ363341 2
I have a 2013 KW T660 Cummins ISX VIN: 1XKAA48XXDJ3633412 weeks ago I was getting SPN 5019 FMI 2, EGR Outlet Pressure Data Invalid, Intermittent, or Incorrect I replaced the pressure sensor (egr orifi… read more
cumminsdr
cumminsdr
Mechanic
3,891 satisfied customers
I was losing coolant but didn't see any leaks. I have
I was losing coolant but didn't see any leaks. I have fault codes 3556. 4334. 1569. 5246. And my engine derated. ?… read more
cumminsdr
cumminsdr
Mechanic
3,891 satisfied customers
I have a f650 cummins 2011 have had all parts of def system
Hey I have a f650 cummins 2011 have had all parts of def system replaced and spent well over $16000 on the truck with def problems according to cummins the truck is in debate mode throwing code 5246 a… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
2011 Paccar PX-8 we are having very low power on this
2011 Paccar PX-8 we are having very low power on this engine. we were told the egr could bleed off turbo pressure but we check and the EGR is clean and moving freely. This engine is an off road engine… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
2011 Peterbilt 348 with a paccar px-8. We are currently
2011 Peterbilt 348 with a paccar px-8. We are currently experiencing derate with limited speed. We have pulled four codes from the ecm, actually 4 active codes and 4 inactive codes. They are as follow… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
my name is ***** ***** have truck 2006... my name is ***** *****
my name is ***** ***** have truck 2006... my name is ***** ***** have truck 2006 international 9400 I manual . My gouges not wracking and code no data link but my truck star and drive normal… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
2005 cummins 5.9 IBS EGR CODE, I have a print out of all codes
2005 cummins 5.9 IBS EGR CODE, I have a print out of all codes pulled from my ECM before it was reprogrammed , how can I get you a copy so you can review it and give me suggestions on repairs… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 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

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

3,891 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