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
We are suddenly not able to get our 12.7L detroit to
hello...we are suddenly not able to get our 12.7L detroit to start...was running just fine literally like 1hour ago...suddenly have a code of 128s040...its a 2003 Freightliner century class...12.7L De… read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
192 satisfied customers
I have a detroit 60 series keep blowing no10 cluster 2009
I have a detroit 60 series keep blowing no10 cluster 2009 freightliner century my cluster works sometimes and it dont … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Freightliner 2007 century high voltage to 16amp ac cut off
freightliner 2007 century high voltage to 16amp ac cut off and abs lights came on after shutting it down and restarting it, it went back to normal but matter of time it will come back trying to figure… read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
1,065 satisfied customers
2007 freightliner century 14L 60 series electronic gauges
2007 freightliner century 14L 60 series electronic gauges not working, alert no datalink is showing on the dash … read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
192 satisfied customers
I have a 06/07 14L Detroit engine freightliner my check
Hi, i have a 06/07 14L Detroit engine freightliner my check engine light comes on when i push the gas pedal. I'm having a powering issue . My turbo kicks on and i have power to pull weight when im in … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,357 satisfied customers
Need help with 14l detroit diesel. Freightliner clasic xl
yes im a diesel mechanic i own and operrate afterhours diesel … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,357 satisfied customers
I have a 2009 freightliner Columbia 120 with Detroit series
I have a 2009 freightliner Columbia 120 with Detroit series 60 14l at 455 HPAfter shutting down the engine and pulling the ignition key out it seems the turbo actuator and the fan clutch are keep maki… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I got Freightliner detroit s60 14L, viN W82040, the engine
viN W82040, for me the engine it's building turbo boost faster to a maximum of 42lbs, at 1400 rpm loaded or unloaded, but this start happen like 2 weeks ago … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,357 satisfied customers
​ I need an answer from an experienced Detroit Diesel
​Hello, I need an answer from an experienced Detroit Diesel mechanic. I have a 1994 Volvo GMC with a Detroit Diesel 12​.7​ liter engine DDEC III. Engine has 350,000 miles (fuel injectors are rebuilt) … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
HAVE A 2006 FREIGHTLINER WIT 60 SERIES DETROIT WONT SHUT OFF
HAVE A 2006 FREIGHTLINER WIT 60 SERIES DETROIT WONT SHUT OFF WITH KEY SWITCH PULLED SWITCH ONLY WAY IS TO PULL ECM FUSE OR CAB FUSE BUT WHEN PUT FUSE BACK IN DASH BEEPS LOW VOLTAGE AND INFO CENTER SAY… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,357 satisfied customers
2007 Freightliner Columbia Detroit engine. Qualcomm installed.
2007 Freightliner Columbia Detroit engine. Qualcomm installed. No tach, no speedo, no oil pressure readings on instrutment panel..Can read only Cab mids, no engine Mid. Started disconnecting data link… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2004 Freightliner Century with a Super 10. It was
I have a 2004 Freightliner Century with a Super 10. It was remaned by eaton fuller 6/14/2012. 2 months ago while under a load,the service trans light came on and the truck wouldnt change gears.I took … read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
Have a 2004 Century Class Freightliner day cab with Detroit
Have a 2004 Century Class Freightliner day cab with Detroit motor. Motor starts fine but won't shut down with the key switch, also I have no power to the A/C clutch and the gauges won't work correctly… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Have a 2006 Freightliner Century class with a Detroit Diesel
Have a 2006 Freightliner Century class with a Detroit Diesel engine and Eaton-Fuller trans. Problem is as follows: When shifting into gear at idle sometimes it will not go into gear and we have to shu… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
can someone please translate these two codes 1 trans controller
can someone please translate these two codes 1 trans controller no resp 130s 254 07 2 eng no resp 128s 146 07 engine light comes on sometimes when accelerating then if i let gas pedal go it will shut … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,357 satisfied customers
I have an 04 Freightliner with Detroit 60 series. About 6
I have an 04 Freightliner with Detroit 60 series. About 6 weeks ago i staterd the truck to get some heat on a cold night and when engine temperature reached about 150 the oil pressure and engine tempe… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,357 satisfied customers
I have a 2005 Freightliner Century with a 14L 60 series Detroit.
I have a 2005 Freightliner Century with a 14L 60 series Detroit. When I hit a bump going down the road it cuts power to the engine, the check engine, engine protect and tractor ABS warning lights come… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Hi. I drive a 2001 Freightliner century with a Detroit engine.
Hi. I drive a 2001 Freightliner century with a Detroit engine. I was leaving a rest area when my engine light came on. I pulled over on the ramp and shut off the engine to check to make sure my oil an… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 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

11,357 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