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
2015 International Durastar with Maxxforce DT. We did an
2015 International Durastar with Maxxforce DT. We did an In-frame due to low compression on Cylinder 6.also replaced # 6 injector, Now getting low power and seams very low boost, around 9 psi max, cou… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
402 satisfied customers
No boost. 2011 international 4300. Replaced all 6 Injectors.
yes. Replaced all 6 Injectors. High pressure oil rail seals. Icp sensor. (Small) high pressure turbo … read more
BrentR718
BrentR718
Diesel Program Instructor
AAS Agriculture Engineering Technology
3 satisfied customers
I have a 2011 international workstar with maxxforce gdt-350,
Hi Andy, i have a 2011 international workstar with maxxforce gdt-350 , and it have no power and noise in the intake filter and it get whorst when you speed the engine. And theres no check engine light… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I was test driving an international 4300 and it was slow to
I was test driving an international 4300 and it was slow to take off felt sluggish from 1st to second gear. No dash lights. Dealer had it loaded with pallets … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
402 satisfied customers
15 international with maxxforce 9 low power spn 1209 fmi 0.
15 international with maxxforce 9 low power spn 1209 fmi 0 … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
254 satisfied customers
Maxxforce DT, losing power on flat roads, even worse uphill.
maxxforce DT, losing power on flat roads, even worse uphill. … read more
Eddy
Eddy
HD Truck Tech
GED
2 satisfied customers
2010 Maxxforce DT Intermittent low power no codes Replaced
2010 Maxxforce DT Intermittent low power no codes Replaced turbo with a known good one Cleaned DPF Cleaned EGR valve.Still giving issues, will drive on its bus route just fine for 4-5 days and then no… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
402 satisfied customers
I have a 2010 International Workstar with a Maxxforce 13
I have a 2010 International Workstar with a Maxxforce 13 engine. First day using the truck, it ran well but at the end of the day it had no power. I checked air filter and changed both fuel filters, e… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have international that has 4100psi at icp. 2011
2011 international durastar maxxforce dt 245hp 620ftlbs … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
06 int 4300 Dt 466 Vin 6h317183 It seem to be smoking far to
06 int 4300 Dt 466 Vin 6h317183 It seem to be smoking far to much. From blowby pipe on bottom and oil dipstick pipe How much is to much? What does it mean?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2013 prostar+ with maxxforce 13 egr high low rate detect SPN
2013 prostar+ with maxxforce 13 egr high low rate detect SPN 2659 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
We have a 2011 international durastar with an a 300 duramaxx
we have a 2011 international durastar with an a 300 duramaxx engine. im looking for a diagram or location of the tc1top sensor and part number.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I'm working on a 11 maxxforce dt 9/10 215 HP! I'm an
I'm working on a 11 maxxforce dt 9/10 215 HP ! I'm an experienced mechanic but this one has me stumped !! I don't have a lot of experience with the maxxforce! So the truck is in derate and the only co… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
254 satisfied customers
WORKING ON A 2011 IH 4300 VIN# BL401155 GOT THE MAXXFORCE 7
WORKING ON A 2011 IH 4300 VIN# ***** GOT THE MAXXFORCE 7 MOTOR (6.4) CODE COMES UP FUEL PRESSURE TO LOW AT CRANK AND ABNORMAL RATE OF CHANGE.. ALL FILTERS NEW / TANK CLEAN / RUNS GREAT.. BUT STUMBLES … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Low power with slow foot throttle response with empty truck, what comm
Low power with slow foot throttle response with empty truck, what common items can cause this condition?… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Andy. 2012 IH 4300 1HTMMAAN6DH305180, regenerating once a
Hi Andy. 2012 IH 4300 1HTMMAAN6DH305180, regenerating once a day. This is a municipal electric company bucket truck that idles a lot, never leaves town and is seldom taking on the highway. Last July t… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Hi, Dan, I have a 2009 International 4300 with the MaxxForce
Hi, Dan, I have a 2009 International 4300 with the MaxxForce DT. One of the "dog bone" lifters broke (at 250,000 miles), turned sideways, and did a lot of damage. The repair estimate is $15K. I'm lean… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 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
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