Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

Related Medium and Heavy Trucks Questions
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
2001 Isuzu FTR. Will not start, I do not see a light on the
2001 Isuzu FTR. Will not start, I do not see a light on the dash nor a place for a light on the dash for the glow plugs. The engine was run out of fuel by the guys a couple of days ago. Could not get … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Possible bad injectors (2) Smokes poor throttle response low
Possible bad injectors (2) Smokes poor throttle response low on eng oil. Po299. pulled glow plugs and instead of excessive fuel cyl. 3 & 4 blowing out oil. could bad injector 'O' rings allow eng oil i… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a 1982 gmc 1 ton diesel, 6.2 with a banks sidewinder
I have a 1982 gmc 1 ton diesel, 6.2 with a banks sidewinder turbo. i recently replaced the glow plugs, injection pump, injectors, lift pump, batteries, starter, alternator, and a/c. YES i realize not the smartest of places to spend my money( its what my 16 year old daughter drives and she loves it) Anyways, the glow plugs recently stopped cycling, no glow plug light on, and will not start? So i looked for shorts and bad grounds, replaced the relay, and switch...even the starter? i cannot seem to find the fault? any ideas? … read more
roy
roy
Associate Degree
3 satisfied customers
Hopefully. I have a 2007 TC 30 New Holland tractor. Went to
I have a 2007 TC 30 New Holland tractor. Went to start it and the glow plug light wont come and it will not crank. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I have a New Holland LX565, been having trouble with it
I have a New Holland LX565, been having trouble with it stalling. I replaced all the injectors, relays and pressure switch. I then noticed a frayed wire to the Fuel Shut off solenoid. Fixed that and i… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 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
11,458 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
I have a 1996 Ford F350 diesel. The under-hood fuse #9 keeps
I have a 1996 Ford F350 diesel. The under-hood fuse #9 keeps blowing when attempting to start the truck and the truck won't start. Tested the glow plug relay and it read 10.3.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
2004 tc 40 starter doesn't do anything and glow plug light
2004 tc 40 starter doesn't do anything and glow plug light doesn't come on , if the starter or selonoid is bad will this keep the glow plugs from coming on? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
Bill, 5500 that has a flatbed wrecker on it. Blowing engine
bill, 5500 that has a flatbed wrecker on it. Blowing engine #1 fuse, a 10 amp that controls MAF, fuel heater, glow plug control, PTO enable switch, and upfitter provision. I think glow plug light was … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 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
11,458 satisfied customers
Jeremy please: Could you please explain how to test the
Jeremy please: Could you please explain how to test the glow plug relay in the 7.3L ? I replaced all the glow plugs with International parts including the glow plug wires and valve cover assemgbly and… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 satisfied customers
1996 E350 diesel same van hard start and when it tries to
1996 E350 diesel same van hard start and when it tries to start sputters and puts out a cloud of white smoke. Why white smoke?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
Ford LCF: Hi, I am hoping someone can help me with our 2006
Hi, I am hoping someone can help me with our 2006 Ford LCF. When you start it up it takes roughly 7-12 seconds to start. It was put in the Ford shop and they could not figure out what was causing this… read more
Matt
Matt
Engineer
Bachelor's Degree
5 satisfied customers
I have a TC 40D. I think 2001 model. I try to start and it
I have a TC 40D. I think 2001 model. I try to start and it appears to have low voltage. Thinking it was battery I charged battery no change. Thought bad battery and it tested great. So somehow I am ge… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
Working on a 2006 ford f-250 with 6.0L diesel engine and I
Working on a 2006 ford f-250 with 6.0L diesel engine and I am getting a code for #7 glow plug circuit not working. I was wondering what cylinder is #7 and what I would need to change that glow plug? o… read more
Curtis B.
Curtis B.
Technician
Associate Degree
991 satisfied customers
I replaced the fuel pump on my 1991 4 cycle isuzu and everytime
I replaced the fuel pump on my 1991 4 cycle isuzu and everytime try to start it up it blows the fuse under the hood… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
11,458 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

2,803 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

11,458 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