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
Much does this cost for question and answer. What will it
Having cold start problem changed fuel module , checked injectors , bleed air -primed , have firm prime, full battery, replaced lines leaking or possibly … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I just replaced 2 injector cups and 1 injector on the
i just replaced 2 injector cups and 1 injector on the driverside of my 7.3. cleared out the cylinders and started the truck, ran great. replaced the intake hoses and upon replacing the turbo tube I he… read more
Chris (aka-Moose)
Chris (aka-Moose)
Technician
Vocational, Technical or Trade School
353 satisfied customers
I have a 1999 kw with a c12 in it. 2ks08096 I did an in
I have a 1999 kw with a c12 in it . 2ks08096 I did an in frame on it and put reman injectors and new cam. It has 80psi fuel pressure at idle and up to 140 at 1800 rpm driving. It just doesn't have any… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
2006 dt 466 runs good then quits after 15 to 30 seconds.
Second opinion] 2006 dt 466 runs good then quits after 15 to 30 seconds. Builds up pressure in intake manifold and the top of the fuel fllter.… read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
I have a 1999 isuzu npr diesel that started getting weak
i have a 1999 isuzu npr diesel that started getting weak about 3 weeks ago. it will not run over 55 on flat ground. we replaced the fuel filer last week and no change. today it shut off at a stop sign… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
389 satisfied customers
International 04 ft 466 won't start did 1 flu 5 on all
International 04 ft 466 won't start did 1 flu 5 on all injectors replaced fuel pump no pressure on filter housing … read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
Mbn c15 no power fuel psi at wot 90 psi at idle 80 psi gauge
Mbn c15 no power fuel psi at wot 90 psi at idle 80 psi gauge bounces … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a 2000 International 4700 with a DT 466. The truck
Hi, I have a 2000 International 4700 with a DT 466. The truck starts and runs fine as I use it every day. It will start and run fine if it sits for 4 days. If I leave it 5 or 6 days it will start, beg… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
2010 gehl4640e turbo .Deutz td2009l04. Blowing smoke. change
2010 gehl4640e turbo .Deutz td2009l04. Blowing white smoke . change fuel and filter. Dealer gave up 600 hrs.on machine. compression with in specs .Pop tested injectors all with in specs ,spray well. T… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
On August 23 ask you. I rebuild a engine c15 cat 6NZ w/
On August 23 ask you . I rebuild a engine c15 cat 6NZ w/ original parts but same injectors not to old about 6 months or 60k miles and the turbo is the same old and miles before of inframe the motor go… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
2005 INTERNATIONAL 4400 DT466E . Engine starts and runs but
2005 INTERNATIONAL 4400 DT466E . Engine starts and runs but will cut off after going about a 1/4 mile. Engine shuts down and you can bleed the fuel rail and prime the pump and truck will start. Truck … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I hav a problem with a 2008 workhose cust 4.5 turbo diesel.
Hi there. I hav a problem with a 2008 workhose cust 4.5 turbo diesel. Truck. The engine runs fine. But there's is a weird noise coming from the passenger valve cover.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
My freightliner columbia daycab start sucking air when going
My freightliner columbia daycab start sucking air when going up to hill but now start doing this same problems in flat open road 6 7 8 9 gear… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Hey my 04 Detroit 60 is coughing aand sputtering and blowing
Hey my 04 Detroit 60 is coughing aand sputtering and blowing light blue smoke now and then and at the same time the turbo seems like it won't spool up. It tries to pressure up but get to 10 psi then d… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
2003 Freightliner century with egr series 60 Detroit,engine
2003 Freightliner century with egr series 60 Detroit,engine starts right up and misses really bad,NO CHECK ENGINE LIGHT,truck pours out smoke,smoke smells like diesel,exhaust pipe is wet around the to… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Hi, my name isXXXXX own Freightliner Century 2004 Detroit
Hi, my name isXXXXX own Freightliner Century 2004 Detroit 60 engine last 6 vin M12223. Have a loss of power issue with my truck . And this killing me. When I driving without trailer everything is fine… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
GMC 6500 top kick: hi i own a 2005 gmc 6500 flat bed wrecker
hi i own a 2005 gmc 6500 flat bed wrecker with a 7.8 duramax with an allison 2500 transmission .the truck started to have some fuel issuses after getting untreated diesel due to cold wheather,we added… read more
Don
Don
fleet superintendent
Vocational, Technical or Trade Scho
1,636 satisfied customers
1999 Int 466 DTE engine has just started to "smoke" only aft
1999 Int 466 DTE engine has just started to "smoke" only after a 5 to 10 minute warmup. It has been fine for the past 7 months.… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 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