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
I have a 2013 freightliner Cascadia code spn 3719 fmi 0
I have a 2013 freightliner Cascadia code spn 3719 fmi 0 shows cleaned dpf filters try to do a regen unsuccessfully and the truck will shut off after about 5 minutes or so put another pressure sensor i… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Ac quit working not showing voltage at compressor battery
Ac quit working not showing voltage at compressor battery voltage is dropping. Battery voltage not showing on alternator … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have 2013 Freightliner Cascadia after i change injector
hi i have 2013 Freightliner Cascadia after i change injector cup and the o rings i installed everything back now the engine won't crank can you tell.me what is the problem is causing it to now crank ?… read more
RyanY78
RyanY78
Vermeer field service technician
Heavy equipment technician
189 satisfied customers
I put new batteries and new alternator on cascadia
I put new batteries and new alternator on cascadia Freightliner 2019, and they still showing me the high voltage … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Had a bunch of one box trouble codes, checked harness and it
Had a bunch of one box trouble codes , checked harness and it was good , replaced nox sensors so that's good , eventually got a brand new one box . About a month after my new one box was installed , I… read more
BrentR718
BrentR718
8 satisfied customers
I need help with a 2013 Freightliner Cascadia 125 low air
I need help with a 2013 Freightliner Cascadia 125 low air alarm and park brake sensor trouble. I have replaced all three but still getting the alarms and they check engine light and the park brake set… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,321 satisfied customers
2013 Freightliner Cascadia 125 6x4 T/A Day Cab Truck Tractor
2013 Freightliner Cascadia 125 6x4 T/A Day Cab Truck Tractor has An alarm code EC 61 … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,321 satisfied customers
What is the largest watt inverter you can install on a 2016
what is the largest watt inverter you can install on a 2016 Freightliner Cascadia … read more
Chris (aka-Moose)
Chris (aka-Moose)
Technician
Vocational, Technical or Trade School
353 satisfied customers
Def level goes to red while full check engine light comes on
Def level goes to red while full check engine light comes on lost of power when I turn of the truck it will not crank … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,321 satisfied customers
My 2015 Freightliner Cascadia CA 125S keeps shutting down
My 2015 Freightliner Cascadia CA 125S keeps shutting down when in driving and blows a fuse but the mechanics can't find the problem. Any ideas? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2013 Freightliner DD 15 died going down the road. No start.
2013 Freightliner DD 15 died going down the road. No start … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,321 satisfied customers
I have a eng 1 code on my 2013 Freightliner Cascadia... red
I have a eng 1 code on my 2013 Freightliner Cascadia... red stop light plinks and check engine light (amber) is on. What can the be? … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,321 satisfied customers
I have a transicold 2007 it's showing me and A51 alarm it
Good afternoon. I have a reefer transicold 2007 it's showing me and A51 alarm it says alternator not charging. … read more
Kent Van Wagner
Kent Van Wagner
40 satisfied customers
2010 Freightliner Cascadia with a Detroit DD13 in it.
2010 Freightliner Cascadia with a Detroit DD13 in it. Getting code for SA 25 SPN 876 FMI 1 Compressor Clutch Circuit Passenger-Operator Climate Control #1 Data Valid But Below Normal OperationalAC is … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2012 Freightliner Cascadia 125. Throwing code: Diag 1, CHS
2012 Freightliner Cascadia 125. Throwing code: Diag 1, CHS 71, SPN 520602, Fail 4 … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2011 cascadia with Cummings isx cab 249 sid 254 fail 05
2011 cascadia with Cummings isx cab 249 sid 254 fail 05 codes won't flash when pushing button lights stay solid when when button held. No warning lights when not pressed… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
We have 2012 Freightliner Cascadia, volt meter show 12.4V as
We have 2012 Freightliner Cascadia, volt meter show 12.4V as truck is running. Than battery was low and truck can not start. We checked belts, loose plugs and battery terminals are tight. What can be … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,321 satisfied customers
I have a 2009 freightliner cascadia with a mercedes benz engine and wh
I have a 2009 freightliner cascadia with a mercedes benz engine and when i'm driving the two solid engine lights come on followed by a red flashing stop engine light a minute or so after the first two… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 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