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
Does the ThermoKing, JALC4W164F7K01129 comply with
Does the ThermoKing, JALC4W164F7K01129 comply with California emmisions standards? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,629 satisfied customers
Where is choke hook up from carburator to engine. Model
Model number of engine is 21R7070039G1 and serial number is ***** … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,893 satisfied customers
The engine turns over but does not start. My husband sprays
The engine turns over but does not start. My husband sprays either into the carburator but it still doesd not keep on going. … read more
Curtis B.
Curtis B.
Technician
37,755 satisfied customers
Trying to figure out what engine is in my truck I recently
Trying to figure out what engine is in my truck I recently purchased? … read more
timdieseltech
timdieseltech
diesel tech
Vocational, Technical or Trade School
160 satisfied customers
Navistar product key. Model 4300 SBA 4x2. Need a product key
Second opinion] Navistar product key JA: What is the complete model and serial number of your machine? Customer: model 4300 SBA 4x2 JA: Are you fixing this yourself? What have you tried so far? Custom… read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
I have a 2002 cts packmule belly dump. the gate valve is
hello i have a 2002 cts packmule belly dump. the gate valve is looking air. … read more
Curtis B.
Curtis B.
Technician
37,755 satisfied customers
I'm about to purchase a ‘91 Pete with what I believe is a
I'm about to purchase a ‘91 Pete with what I believe is a 3176 7LG. Would this have been the motor it came with? … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,171 satisfied customers
My WD45 has been running fine. mowed 10 acres of grass and
My WD45 has been running fine. mowed 10 acres of grass and suddenly it began backfireing and missing, … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,547 satisfied customers
Lift truck G25P-5 ML-00564 REPLACED VAPORIZER. G25P-5
G25P-5 ML-00564 REPLACED CARBURATOR LIFT RUNS VERY BAD SOMETIME BACK FIRES … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
What pressure cap should I use for my surge tank. Cummins
What pressure cap should I use for my surge tank. Cummins engine Spatan chassis motor home? … read more
Curtis B.
Curtis B.
Technician
37,755 satisfied customers
I just purchased a used trailer that has a carrier unit on
I just purchased a used reefer trailer that has a carrier unit on it. The unit runs great but it keeps throwing a 17 code and it appears to be doing it when it comes out of defrost. How can fix it? … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I just purchased a ford backhoe I was told it is a 555A the
I just purchased a ford backhoe I was told it is a 555A the model # on the nameplate is(###) ###-####or G599309. I need to get parts so I would like to verify the model number … read more
Curtis B.
Curtis B.
Technician
37,755 satisfied customers
I bought a timber pro saw about a month ago and the pull
I bought a timber pro saw about a month ago and the pull cord mechasin the wash piece that the the cord goes through is already wore out totally ruined the whole assembly. this is not good … read more
Curtis B.
Curtis B.
Technician
37,755 satisfied customers
Looking at purchasing a 2005 7600 with 380 hp ism in front
looking at purchasing a 2005 7600 with 380 hp ism in front of a hd4500 Allison, would it easily be possible to push that engine into the 410 hp range without to much trouble … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,893 satisfied customers
I'm having problems with my swing auger not going in or out.
I'm having problems with my swing auger not going in or out. Is their a sensor some where's that could of failed … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,547 satisfied customers
My compressor starts right up ,1 min.later when the pressure
My compressor starts right up ,1 min.later when the pressure is building up it dies out , And gas is coming out from a small port under the carburator . " what could be wrong ?… read more
Bradley Martin
Bradley Martin
66 satisfied customers
yes im trying to figure out how to turn up my truck 2013
yes im trying to figure out how to turn up my truck 2013 Volvo without purchasing any epuipment also the truck has an I shift automatic trans with a Volvo engine… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,738 satisfied customers
yes my name is XXXXX XXXXX and i have a used truck with problems
yes my name is XXXXX XXXXX and i have a used truck with problems make freightliner year 2004 model columbia engine detroit 14L 500 hp issues coolant consumtion like 1.5 or 2 gal every day i changed th… 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

4,547 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,171 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,893 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,738 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

1,629 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

37,755 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

311 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