Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

Related Medium and Heavy Trucks Questions
Aftertreatment problem on a Paccar Mx-13 2012. Kenworth T800
EGR cooler Was Busted than replaced it and The engine came in derate after few milles. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,017 satisfied customers
2014 KW T660 PACCAR MX 13 VIN# 418165, SPN 103 FMI 10, TURBO
2014 KW T660 PACCAR MX 13 VIN# ***** , SPN 103 FMI 10, TURBO SPEED … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
3,934 satisfied customers
My 2015 kwt680 has code spn1078 fmi 4. Says engine fuel
My 2015 kwt680 has code spn1078 fmi 4. Says engine fuel injection pump 1 speed/position sensor voltage low or source shorted. I am experiencing a torque derate. I recently replaced nox sensor bc of a … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,017 satisfied customers
Do all 510 horse powered mx13 Paccar engines have 1850 lbs
Do all 510 horse powered mx13 Paccar engines have 1850 lbs torque … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I'd like to see if there is a manual which shows the
I'd like to see if there is a manual which shows the procedures to do a valve adjustment on a paccar mx13 epa 2010 motor … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,017 satisfied customers
Have 2015 t660 w mx paccar, 13 speed automatic. Started
Have 2015 t660 w mx paccar, 13 speed automatic. Started jumping out of gear, speedometer stopped working, would came back then do it again. Now check engine light with wrench is on and def light flash… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,017 satisfied customers
I have paccar engine 2011 whit code p1495 we reaplaced the
I have paccar engine 2011 whit code p1495 we reaplaced the egr valve and the same code still avtive … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
I need the rod and main bearing torques for a Paccar MX-13
I need the rod and main bearing torques for a Paccar MX-13 engine. 2011 Kenworth Serial #A39850 Thanks, Steve J.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,017 satisfied customers
We are working on a 2014 Peterbilt 389 with a Paccar MX
We are working on a 2014 Peterbilt 389 with a Paccar MX engine. Had to replace the EGR and coolant lines. Trying to figure out how to replace the lines and get them connected. Is there a special tool?… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
490 satisfied customers
Can you get me the overhead procedure on isx cummins
Can you get me the overhead procedure on isx cummins 79346310 i just replaced the injectors was turning over with engine but seems to lock up when i go to C to adjust the Valves do i need to put on TD… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
490 satisfied customers
I have a 2011 KW after idling all night my red stop engine
I have a 2011 KW after idling all night my red stop engine light came on fault found was EGR Delta pressure and Particulate Trap1 Pressure. I am a truck stop. Please help.… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
The front end of my 2013 KW T660 shakes when under power,
The front end of my 2013 KW T660 shakes when under power, meaning when turbo pressure is above 20psi. I thought it was out of balance steers so I had equal put in them and it did make a drastic improv… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have a 2011 KW T660 that has the Paccar MX-13 engine. I am
I have a 2011 KW T660 that has the Paccar MX-13 engine. I am getting what looks like oil in my radiator. Does anyone have experience with this engine and or this issue? Thanks… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,017 satisfied customers
Paccar mx 455 spn 3556 fmi 5 and spn 65302 fmi 11 , Had
Customer: paccar mx 455 spn 3556 fmi 5 and spn 65302 fmi 11 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,017 satisfied customers
hello I have a 2011 Peterbilt with a 450 hp engine. just recently
hello I have a 2011 Peterbilt with a 450 hp engine. just recently its been consuming a great amount of DEF, I replaced the def filter but the problem persists. what else needs to be done to stop the h… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
Can someone let me know the Cylinder Head torque specs, as
Can someone let me know the Cylinder Head torque specs, as well as the rods and mains, of the Paccar MX-13. Thanks.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Peterbuilt trucks, my sons driving 2011, in the mid west.
Peterbuilt trucks, my son's driving 2011, in the mid west. He says his brakes are Squishy in the sub zero cold weather. Had it checked but found nothing, carrying 70,000lb. loads. Any Service bulletin… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 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

3,017 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

3,934 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