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 Jake not working. 2000 kw w900 c12 cat. Replaced the
Replaced the Jake selector switch. Will not work on one but Jake's work on 2 and 3 … read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
215 satisfied customers
2000 peterbilt with cat c12 engine Jake's dont work I want
2000 peterbilt with cat c12 engine Jake's dont work I want to wire them directly with my own switch … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,985 satisfied customers
I have a customer's truck in the shop ( Freightliner) with a
I have a customer's truck in the shop ( Freightliner) with a Detroit that he wants Jake Brakes added on. I have order all the hard parts and wiring switch etc. From a sister trucks Vin number V84827. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,985 satisfied customers
I believe I have a wire wrong on the air sensor buzzer and
I believe I have a wire wrong on the air sensor buzzer and it won't shut off. I do not have diagram for the wiring in the cab of my 2000 freightliner classic Vin#13105… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
215 satisfied customers
1999 international 9200 need wiring info to ecm truck side
1999 international 9200 need wiring info to ecm truck side … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
205 satisfied customers
We have a 2005 Freightliner Columbia, we have had to xy
We have a 2005 Freightliner Columbia, we have had to xy shifter replaced and the wiring harness, the truck was getting up into high gears and then the gear the truck was in would flash on the dash and… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Need help with cruise control and Jakes on this 99
Need help with cruise control and Jakes on this 99 freightliner classic Vin 1FUPCSEB6YDB06724 not working fuses are good… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
215 satisfied customers
Have a 2002 freightliner classic (old style, square nose)
have a 2002 freightliner classic (old style, square nose) with detroit series 60 engine. Cruise control is not working correctly. 1) it won't engage while truck is moving. 2) parked, "cruise" will set… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,985 satisfied customers
Did freightliner make any 2003 colombia daycabs with no
did freightliner make any 2003 colombia daycabs with no jakes c12 … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
I installed a Cat 3176 with jake brakes in a fld112 that was
i installed a Cat 3176 with jake brakes in a fld112 that was not wired for Jakes i have purchased the cab harness and switches and installed them need to know pin position number or letter at fire wal… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have two questions, first one is my Jake brake won't shut
I have two questions, first one is my Jake brake won't shut off it is on the steering wheel, on a w900 kenworth with a c-15 cat, also when I am in the lower set of gears my rpms seem to have a rev lim… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I m having issue with the engine brake on detroit 60 series,
HelloI m having issue with the engine brake on detroit 60 series , cruise control work fine… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I put a 99 c10 in my 98 international that I put a rod of of
I put a 99 c10 in my 98 international that I put a rod of of side. Also a c10. The cam sensor and crank sensor on new motor are two wire, where my ecm wires are 3 wire. Sensors are in different places… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I have a 1994 freightliner fld120 with an n14 cummins. It has
I have a 1994 freightliner fld120 with an n14 cummins. It has 2 engine brake switches 1 for 2 cylinders and 1 for 4 cylinders. Each switch has 4 wires on the back and I'm needing to know what each of … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
205 satisfied customers
Hi, im working on a 2000 sterling, with a cat C10, and the
Hi, im working on a 2000 sterling, with a cat C10, and the jakes are not working. I have no codes with ET, the fuse is good, i have power into and out of the jake on/off switch, I have power to the me… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
1998 Freightliner FL112 with CAT C-12 is there way to get fault
1998 Freightliner FL112 with CAT C-12 is there way to get fault codes with out scanner and where to get a list of them?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Hi, Iam working on a c-15 Cat engine in a 2000 Peterbilt
Hi, I'am working on a c-15 Cat engine in a 2000 Peterbilt truck. The engine serial number is XXXXX the problem I have is the Jake Brakes are sticking on in the low and high positions when you try and … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Ford Sterling: I replaced c10 diesel engine that ran on my Sterling
I replaced c10 diesel engine that ran on my Sterling with anotherthe c10 cat diesel engine that had different computer. I installed computer from old engine toI new engine but the new engine will not … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 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

9,985 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,114 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,693 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,735 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

1,552 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,270 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

262 satisfied customers

16 years of experience

< 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