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
520349 FMI 14. 520349: TxId: 61 SPN: 520349 FMI: 14 -
520349: TxId: 61 SPN: 520349 FMI: 14 - Special instruction Count: 9 SPN3250 FMI 20 freightliner cascadia… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
We have a 2016 Freightliner Cascadia and both Check Engine
We have a 2016 Freightliner Cascadia and both Check Engine lights came on. When you go to diagnostic you get: EEC--DEF elec system problem detected-service vehicle----diagnostics code SPN4357--FMI 5. … read more
Roy Belding
Roy Belding
7,602 satisfied customers
Tengo un camión cascadia 2012 tenía motor dd15 EPA10
Customer: Tengo un camión cascadia 2012 tenía motor dd15 EPA10 cambiamos el motor a 12.7 series 60 dd4 ya prende y acelera pero no me da señal el tablero de instrumentos quiero usar el mismo tablero d… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2014 frieghtliner cascadia with a detroit dd15
I have a 2014 frieghtliner cascadia with a detroit dd15 motor. Code spn651 fmi 5 is showing … read more
BrentR718
BrentR718
9 satisfied customers
Freightliner Cascadia 2012 Detroit Engine DD15 ENG 2 SPN
Freightliner Cascadia 2012 Detroit Engine DD15 ENG 2 SPN 3464 FMI 31 Throttle CMD, any idea what that code is for?Also, truck starts great but after idling for few minutes check engine light comes on … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
I need a schematic for a 2007 Freightliner Columbia with a
I need a schematic for a 2007 Freightliner Columbia with a Detroit DD15 for the cooling fan circuit. I can find generic drawings but I need specific ones for Detroit/Freightliner.… read more
Roy Belding
Roy Belding
7,602 satisfied customers
We have a 2012 freightliner Columbia vin#1fujgldr2clbjo427
We have a 2012 freightliner Columbia vin#1fujgldr2clbjo427 the fan is staying on at all times unless you unplug the fan solenoid then it will engage I've traces the wires all the way to the ECM and di… read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
2012 cscadia trailer brake lights stay lit trailer relay is
2012 cscadia trailer brake lights stay lit trailer relay is being triggered can't find secondary brake light switch service brake switch functions properly and tractor brake lights not lit. relay grou… read more
Roy Belding
Roy Belding
7,602 satisfied customers
I need to find the engine family name for 2012 Freightliner
Hi I need to find the engine family name for 2012 Freightliner DD15 … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
I HAVE A 2011 FREIGHTLINER CASCADIA WITH DETROIT DIESEL DD15
I HAVE A 2011 FREIGHTLINER CASCADIA WITH DETROIT DIESEL DD15 ENGINE, I DO A PARKED REGEN FROM DLINK SOFTWARE, I GET MULTIPLE CODES:FAN STAGE 1 CIRCUIT FAILED OPEN FAN STAGE 2 CIRCUIT FAILED OPEN COOLI… read more
Roy Belding
Roy Belding
7,602 satisfied customers
I have a 2008 Cascadia with 14 liter Detroit, when I turn
I have a 2008 Cascadia with 14 liter Detroit, when I turn the key the starter will not spin, I replaced the starter, clutch switch. if I jump the starter it will run. vin #Z65880 … read more
Roy Belding
Roy Belding
7,602 satisfied customers
I have a 2011 Freightliner Cascadia in my shop with a dd15
I have a 2011 Freightliner Cascadia in my shop with a dd15 Detroit died going down the road fuel filter housing was empty primer pump not working you can hook up a sprayer with a compucheck fitting fu… read more
Roy Belding
Roy Belding
7,602 satisfied customers
How much is going to cost me for ask for the Engine Family
How much is going to cost me for ask for the Engine Family number 12 digits 5 dollars or 46 dollars ? VIN #: 1FUJGLDR2CSBF1576 MARK: FREIGHTLINER MODEL: CASCADIA DD15 Year: 2012 Manufactured date: 08/… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have This FREIGHTLINER FLD VIN Lk89818 WITH N14 at
Hello I have This FREIGHTLINER FLD VIN Lk89818 WITH N14 at my shop The problem is the high coolant temp buzzer stay on in dash Cruise don't work Jake don't work Hooked up scan cummins insite Found tha… read more
Roy Belding
Roy Belding
7,602 satisfied customers
Im in the process of purchasing a truck. preferably a
im in the process of purchasing a truck. preferably a freightliner. would like to know whats the better choice. a 2009/2010 freightliner cascadia wit about 700000 miles fleet maintained truck from wal… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
some say early signs of fuel pump failure but today in freightliner
some say early signs of fuel pump failure but today in freightliner shop they cant find anything wronge 2009 cascadia about 778000 miles on it… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
What are the specs to get the best fuel mileage for a Detroit
What are the specs to get the best fuel mileage for a Detroit 60 series engine? from 2000 to 2007? and for the new style dd15 motor?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a 04 Columbia with a Mercedes. I have a 12.7 Detroit
I have a 04 Columbia with a Mercedes. I have a 12.7 Detroit I want to put in it. what and were do I get wiring harness and other parts that I need… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 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

12,204 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