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
Recently replaced an EGR cooler on a 2010 PACCAR PX-8,
Recently replaced an EGR cooler on a 2010 PACCAR PX-8, installed the updated Cooler due to “loosing” coolant and no leaks found. Disconnect the exhaust manifold side of EGR cooler and had approx. a sh… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
404 satisfied customers
Crankcase filter has sludge in it. 2010 peterbilt... with
2010 peterbilt... with cummins isx ...... last six vin 794515 … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,726 satisfied customers
Coolant drop/ leaks from reservoir on 2007 Freightliner m2
coolant drop/ leaks from reservoir on 2007 Freightliner m2 business class MBE 4000, looking for advise how to replace reservoir ? … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2005 MBE 4000 cooling problems Truck heats up to 250.
2005 MBE 4000 cooling problems Truck heats up to 250. Replaced temp gauge sensor ant thermostats. Disconnected top radiator hose to check flow. Has good flow from water pump. Disconnected air line to … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
What is the model/year of your Ford? I HAVE A 2005 FORD F650
MY NAME IS*****: What is the model/year of your Ford? Customer: I HAVE A 2005 FORD F650 5.9 CUMMINS WITH EGR & AIR BRAKE AND IT IS PUSHING COOLANT OUT COOLANT TANK WHEN YOU ARE PUSHING IT . DOESN'T SE… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
2008 Mitsubishi fuso 4.9 L engine after test driving the
2008 Mitsubishi fuso 4.9 L engine after test driving the vehicle the first test drive, The temperature gage stays at halfway or lower and there are no signs of the vehicle running hot. On the second t… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
07 isx overheating. Replaced the water pump, replaced the
07 isx overheating. Replaced the water pump , replaced the thermostat, replaced the temp sensor , washed radiator with steamer and replaced egr valve as well , and replaced exhaust temp sensor as well… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
VOLVO D13 2013 VIN#DN133763 i beleive its vnl670. has fault
VOLVO D13 2013 VIN#DN133763 i beleive its vnl670 . has fault codes as follows,...SPN 4752 FMI 7,,,,SPN 412 FMI 5,,,, SPN 412 FMI 15...PLUS ITS NOT DEFLATING AIR BAGS ALL AIR BAGS ARE EMPTY AND HEIGHT … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have this detroit s60 egr 2006 at my shop whats the
i have this detroit s60 egr 2006 at my shop whats the nominal coolant pressure its building up around 22-25 psi standing without load at high idle i guess its more than normal already changed the air … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have 2005 UD 1800cs that recently had the radiator
I have 2005 UD 1800cs that recently had the radiator replaced. But still seems to be losing coolant with out leaving puddles of evidence. Any one know what it could be?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a 2009 peterbilt,it is wanting to build pressure in
I have a 2009 peterbilt,it is wanting to build pressure in the overflow tank.I changed the radiator cap,the hose between the radiator and reservoir is not plugged,I bypassed the precooler between the … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I HAVE A 2006 NO 258 WHICH IS OVERHEATING AND PUSHING
I HAVE A 2006 HINO 258 WHICH IS OVERHEATING AND PUSHING COOLANT. IT WILL RUN FINE SITTING AT IDLE BUT WHEN ACCELERATED WILL PUSH COOLANT. HAS NO HEAT EITHER AND WHEN PULL THE HEATER CORE HOSES OFF GET… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Volvo: Volvo 2013 D13 losing coolant through the overflow line
Volvo 2013 D13 losing coolant through the overflow line only one goes East Coast when staying local doesn't use any what can be I check EGR cooler it's dry… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I Have a 2008 International 4300 Maxxforce it was useing
I Have a 2008 International 4300 Maxxforce it was useing colliant but couldnt see a leak, but could hear a small hissing on passanger front, after shut off (could be air from air brakes) but yestarday… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,726 satisfied customers
hi im losing lots of coolant on my truck 4000 mill and i
hi i'm losing lots of coolant on my truck 4000 mill and i add about 4 gallon,i look for leaks nothing found,i pressure taste about 20psi 45 minutes nothing found and coolant stays in level you think i… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have 2006 ISX and it is pressurizing coolant from the filler
I have 2006 ISX and it is pressurizing coolant from the filler side to reservoir side and then pushes it out the hose I did combustion test and lab sample and coolant is clean put new compressor on EG… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 2008 International 4300 with Maxxforce. It is consuming
I have a 2008 International 4300 with Maxxforce. It is consuming coolant. No external leaks for sure. I pressurize the coolant system to 15 psi. She seems to hold. It may drop very slightly but not su… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
ok fellows I have another problem the front EGR value the
ok fellows I have another problem the front EGR value the piping that goes into the motor is solid white and getting way to hot is the EGR valve bad if not what can it be thnks… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 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

38,848 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