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
Have a 2006 freightliner truck that lost speedometer and
Have a 2006 freightliner truck that lost speedometer and cruise while driving on interstate went to pull over and transmission would not gear down and shut off completely. changed module and still blo… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
I have a 2007 freightliner century with ultrashift
I have a 2007 freightliner century with ultrashift transmission means no clutch pedal.When i try to put my truck from neutral to Drive sometimes it takes a while to get into gear.IT keeps flashing 2 w… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
2007 freightliner Columbia Mercedes eaton/fuller smartshift
2007 freightliner Columbia Mercedes eaton/fuller smartshift revs up in neutral trans takes hold in d or r but will not take fuel... rpm up just a little but then continues at idle...trans fault someti… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
07 freightliner Columbia VIN 1FUJALCK57LY17905 ....truck
07 freightliner Columbia VIN 1FUJALCK57LY17905 ....truck runs for 10 minutes then check engine and engine protection light comes on, truck shuts off,,, hook my Bosch scan tool up and I have no codes (… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
I have a 2009 Freightliner Columbia VIN 1FUBA5CK68LAC3879 it
I have a 2009 Freightliner Columbia VIN 1FUBA5CK68LAC3879 it has Ultrashift transmission. The driver reported that the throttle occasioannly gets stuck on at 900/1000 RPM. We replaced the entire throt… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
How do you get optimize idle to work 2016 Freightliner
How do you get optimize idle to work 2016 Freightliner cascade (automatic) … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
2008 freightliner columbia with cat c-13 and eaton fuller
2008 freightliner columbia with cat c-13 and eaton fuller smartshift auto. my question is while under power on hwy. would a problem with smartshift system cause truck to suddenly loose power and shut … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
I just bought a 95 freightliner with an N-14 cummins engine.
I just bought a 95 freightliner with an N-14 cummins engine. Engine ran fine for about 100 miles at 1700 rpm. Then I couldn't get over 1500 rpm for about 50 miles, then 1200 rpm for about 50 miles . f… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
2002 Freightliner FL60 bucket truck with a Cat 3126 engine.
2002 Freightliner FL60 bucket truck with a Cat 3126 engine. Engine light comes on while driving, then engine shuts off. Sometimes it will run until I come to a stop and then shuts off (almost like sto… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a 20006 freightliner columbia with ultrashift 2
I have a 20006 freightliner columbia with ultrashift 2 pedals every time i go on reverse the engine surges up and down between 600 and 800 rpm and truck jumps like a crazy horse if i step all theway o… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have 1996 freightliner with Cummin M-11 yesterday I
Hi I have 1996 freightliner with Cummin M-11 yesterday I started to feel some shaking in 9th gear under 40 mph and 10 gear under. 60 mph… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
My name is ***** *****, I am having a couple issues with my
Customer: My name is ***** *****, I am having a couple issues with my 04 Freightliner Columbia and the so Called Techs have no clue and the freightliner dealer seems to think Im made of money, #1 the … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
. yesterday at a stop i heard some noise after I accidentally
hi. yesterday at a stop i heard some noise after I accidentally released too quickly the clutch while I was in the second gear (2006 freightliner columbia with eaton 10 speed) and I couldnt move the t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
12,204 satisfied customers
I have a 2003 350 cummins ISC engine in a 2003 freightline. The power is find from dead s
I have a 2003 350 cummins ISC engine in a 2003 freightline. The power is find from dead start \until around 40/45 miles per hour, changing from 4th to 5 gear, then motor cuts-out/shutters and check en… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
I have a 10spd ultrashift and while driving at 65mp the computer
I have a 10spd ultrashift and while driving at 65mp the computer started to flash (10/ f )I noticed that I had no power going to the shifting console, as I exited the ramp I coasted to a stop because … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
2008 Freightliner Century; Detroit 14L with Eaton UltraShift:Truck
2008 Freightliner Century; Detroit 14L with Eaton UltraShift: Truck will operate fine in shop; on road it will randomly not want to upshift from 8th to 9th (9th gear indicator will flash) and if/when … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
05 Freightliner columbia, the last 6 of my vin are v30622.
05 Freightliner columbia, the last 6 of my vin are v30622. I have gear indicator fault code 25, can you tell me what this means?… read more
JANECZFJ
JANECZFJ
158 satisfied customers
my 04 columbia smart shift vin m21881 is seaching for gears
my 04 columbia smart shift vin m21881 is seaching for gears more so after running a while.… read more
JANECZFJ
JANECZFJ
158 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