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
Freightliner that has a no start situation all shows good
Freightliner that has a no start situation all shows good key on run gauges truck does not cycle put to start gauges truck cycles no start ac radio comes on gauges do not cycle when key is in run posi… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
398 satisfied customers
I have a 2006 freightliner columbia the ac compressor wont
i have a 2006 freightliner columbia the ac compressor wont cycle it stays on constantly and freezes the lines … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2004 Freightliner Columbia CAT C15 engine, and the
I have a 2004 Freightliner Columbia CAT C15 engine, and the A/C compressor clutch never stops, it's always running even if I turn off the A/C from the interior and the truck has good air conditioning… read more
Mikael
Mikael
Bachelor's Degree
150 satisfied customers
I have a 2004 freightliner columbia that started losing air
I have a 2004 freightliner columbia that started losing air pressure driving down the highway.Then once I parked it built up again and now it's losing pressure while I'm sitting.Any suggestions? … read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
1,068 satisfied customers
I've gotten about 10 miles and the truck just cut off on us
Hey I've gotten about 10 miles and the truck just cut off on us check engine light flashing off and on seems to seem likes it loses power for a second now truck completely won't start… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
398 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
1,068 satisfied customers
I have a 2015 freightliner columbia Detroit 60 series stand
I have a 2015 freightliner columbia Detroit 60 series stand up ac compresser. Clutch will lock up intermittently. Replaced dryer compresser and clutch also high pressure switch. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Have a 2005 Columbia 14 ltr ICU 140 appearing from time to
Have a 2005 Columbia 14 ltr ICU 140 appearing from time to time and gauges don't cycle. Never a problem starting. Never a problem with it shutting down. After some use I would shut down and restart an… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Have a freightliner columbia with an icu 140 code, Columbia
Trying to, checked the power and ground connections,driver says sometimes the truck wont start,and the oil pressure gauge isnt reading anything, but had it hooked to a computer and it reads oil psi there not sure if all is related to the icu 140 code,also installed a new ignition switch hoping that was the prob with gauges and not start … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2006 freight liner Columbia gauges sometimes stop working.
2006 freight liner Columbia gauges sometimes stop working … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
VIN 1FUJA6CK38LAC4537 Freightliner Columbia 2008 A/C works
VIN 1FUJA6CK38LAC4537 Freightliner Columbia 2008A/C works intermittently. I replaced all the 2 temp sensors in the cab. I replaced both switch that are in the freon lines near the radiator.Sometimes c… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
06 freightliner columbia,60 series going down the road and
06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I am working on a 2006 freightliner Columbia, the ac stopped
I am working on a 2006 freightliner Columbia, the ac stopped working I disconnected batteries momentarily and reconnected, the ac started working again. A few days later it stopped again. I repeated p… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I am working on a 2007 International 9900IX with a Cummins
I am working on a 2007 International 9900IX with a Cummins ISX. The A/C compressor will cycle on for 3 or 4 seconds then cut off. I have little to no experience on this brand of truck and this style o… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Ok, the low rear carrier unit is not blowing cold. It was
ok, the low rear carrier unit is not blowing cold. It was cycling between 25psi when compressor was on, to 48psi when compressor was off. The front AC was working great. We charged it up and let it ru… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Good afternoon .my freightliner columbia 2009 series 60
Good afternoon .my freightliner columbia 2009 series 60 .water separator have low level diesel before was a number 2 .it's a new fuel filter I would like to know that's normal ..or maybe that's the re… read more
Expert
Expert
7,453 satisfied customers
We have a 2005 Frtlnr Columbia with the Ultra-shift 10 spd.
We have a 2005 Frtlnr Columbia with the Ultra-shift 10 spd. Going down the highway it downshifted on its own into low range. Driver stopped. Shut the truck down for 30 minutes and attempted to pull of… read more
spankyjr1
spankyjr1
Journeyman
Vocational, Technical or Trade Scho
2,873 satisfied customers
2005 Freightliner Columbia loses power some times.
I have a 2005 Freightliner Columbia that loses power some times. Driver complains that the hil he use to climb in 5th Gear with load now he goes in 3rd gear. Sometimes even on a leveled surface it act… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 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