Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

Related Medium and Heavy Trucks Questions
Working on maxforce detroit engine in a box truck been
working on maxforce detroit engine in a box truck been siitting trying to start it but wont sound like it ran out of fuel… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
254 satisfied customers
Jeremy, I have a 2005 Isuzu NPR 5.2L 4HK1. I do not have a
Hi Jeremy, I have a 2005 Isuzu NPR 5.2L 4HK1. I do not have a shop in my town with IDSS. Nearest shop is 100 miles away. The truck has been having the limp mode kick in and take the truck to idle and … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
My kubota 5040 glow plug wont come onafter diesel jelled.
my kubota 5040 glow plug wont come onafter diesel jelled … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
We have a cummins n14 here and the unit runs great but does
we have a cummins n14 here and the unit runs great but does not start unless hit with starting fluid and starts and runs doesnt sound like it has air in the system just fires right up customer has put… read more
Dorian Conley
Dorian Conley
Heavy Duty Diesel Engine Technician
Vocational, Technical or Trade School
My Case 780 stalled this morning after about ten minutes of
My Case 780 stalled this morning after about ten minutes of warming up. Immediately I tried to start it and it would not fire. I had black smoke out the stack but no start. The same thing happened yes… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
2003 W4500 with 4HEI-TC diesel. Cold start and exhaust brake
2003 W4500 with 4HEI-TC diesel. Cold start and exhaust brake not working. Have pulled all the plastic in the cab and checked all the circuits to the pass through and from the pass through to the vacuu… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Well.. I have a ditchwitch mini with a kuboto diesel. it has
well.. I have a ditchwitch mini with a kuboto diesel. it has be getting increasingly hard to start. Put new glow plugs in it as this thing gets zero mtc and has over 1000 hrs on it. that didn't help. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
Am I have a skid steer 753 Bobcat and it's giving me a code
Am I have a skid steer 753 Bobcat and it's giving me a code 21-03 glow plug error off I checked the relay my sweet Annette with some other relay in fuse box. No lock. The machine Buzz showing me glow … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,211 satisfied customers
I have a Mahindra 2015 tractor. I'm having starting
I have a Mahindra 2015 tractor. I'm having starting problems. The engine just won't fire. I thought it was the starter and battery but I've changed them both. Also purchased new battery cables. The st… read more
John Oliver
John Oliver
none
3 satisfied customers
I just bought a 1725 New Holland. Was told the battery was
I just bought a 1725 New Holland. Was told the battery was bad at purchase, but it started. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I have a NH LX885 and I pulled it into shop initially to clean
I have a NH LX885 and I pulled it into shop initially to clean the radiator because it was getting hot always started good ran fine into the shop. While the radiator was getting checked out I serviced… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
7,211 satisfied customers
2002 Isuzu nqr intermitant sudden loss of power, very smokey
2002 Isuzu nqr intermitant sudden loss of power, very smokey fuel lines in tank apperar very scaly rusted but they are welded in. sending unit doesn't work so I am replacing it. any ideas as to the ru… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
I have a 1999 international 4700 t444e. symptoms alternator
i have a 1999 international 4700 t444e. symptoms alternator not making good voltage. reads 11.8 at batteries and 11.8 at alternator. not get any volts at plug on alternator. truck doesnt seems to want… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
My thermoking still throws fuse F5 and therefore we can not
hello my thermoking still throws fuse F5 and therefore we can not start because the fuel pump is not power, what could it be? Once you connect the cable 2A fuses F5is out!… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Apu wont start. Was running and shut off. Thought it had jelled
Apu won't start. Was running and shut off. Thought it had jelled due to cold. I changed both fuel filters. Unit turns over and tries to crank but won't. I even tried a shot of ether to no avail. Is th… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Hi, i tipped my Kubota 3 cly over and got back on its feet.
Hi, i tipped my Kubota 3 cly over and got back on its feet. I pulled glow plugs and oil spirted out of center cylinder. After putting back i tried to start. Turned over fine, and felt like it was tryi… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
Thermo King Reefer SB 210 does not want to start. It is not
Thermo King Reefer SB 210 does not want to start. It is not showing any codes. IT has fuel. At one shop they said that we have to change fuel lines and glow plug another dealer said that the head gask… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have a 2007 vn 670 equipped with a Webasto heater model 2005.
I have a 2007 vn 670 equipped with a Webasto heater model 2005. It blows smoke and leaks fuel. The local dealer in Windsor Ontario said I need a glow plug and heater. When I told him the model# XXXXX … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 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

7,211 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,243 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

1,351 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

991 satisfied customers

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

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

< 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