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
Have a 1993 379 Peterbilt I am having issues with the front
Have a 1993 379 Peterbilt I am having issues with the front driver side brake sticking I replace the whole brake King mechanism The hub I even got as far as disconnecting everything and the brakes sti… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
13,704 satisfied customers
On1993, 379Just replaced kinpin, tierods, spring bushings,
On1993, 379Just replaced kinpin, tierods, spring bushings, leafspings, bearings, carrier bearing, yoke, u joints, motor mounts, ran smooth for 100 mile then started to shake at a little over51 then vi… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
217 satisfied customers
I have a 379 Peterbilt just had pins put in and changed out
I have a 379 Peterbilt just had king pins put in and changed out power steering box changed out and when I turn the wheel to the left there is a catch then it turns also changed the ps filter as well … read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
217 satisfied customers
I have a 2004 C-15 Acert Single turbo conversion Peterbilt
I have a 2004 C-15 Acert Single turbo conversion Peterbilt 379. Recently I have been getting a vibration in the truck. It is most prevalent under load and in gears 16th to 18th. Engine runs rough at R… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I have a 2002 Ford Excursion 2wd with a 5.4 engine and
I have a 2002 Ford Excursion 2wd with a 5.4 engine and 130,000 miles. I purchased it in May and have been dealing with an issue with it ever since. First I will tell you what I have already done to it… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
13,704 satisfied customers
01 379 peterbilt. Turning left vibration or grinding feeling
01 379 peterbilt. Turning left vibration or grinding feeling can feel in foot pedal. Even slight movement of wheel to left. New steering box, new pump. Feel nothing in steering wheel. Nothing turning … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
13,704 satisfied customers
My no 500 fd 2012 model has bad steering shudder is there a
my hino 500 fd 2012 model has bad steering shudder is there a recall notice in place like the one for the hino dutro 2006 model… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I have a 2007 - 338 Hino cab with 18 foot bed on it that I
I have a 2007 - 338 Hino cab with 18 foot bed on it that I use to haul 1400 gallons of water. It is vibrating when it gets to full speed (approximate 60 mph). The whole truck is shaking. Any ideas on … read more
Justin Hebert
Justin Hebert
Technician
32 satisfied customers
2008 Mitsubishi Fuso FE model, randomly... when traveling at
2008 Mitsubishi Fuso FE model, randomly... when traveling at highway speeds (over 50mph) and hitting a bump, the front end-steering wheel shakes "violently" to the point where the driver has to slow d… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
2007 mack day cab is shaking bad in the front end, tried
2007 mack day cab is shaking bad in the front end, tried everything balance and rotate front tires, same with the back, checked drive line, the load leveler, back bushings, etc and can't find anything… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
13,704 satisfied customers
Freightliner Columbia 2003 550,000 original miles. Having an
Freightliner Columbia 2003 550,000 original miles. Having an issue with hard turning to the left, turning right is fine. Had the problem before but while turning left it became easy again and was good… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I have a 1998 379 Extended hood day cab. Detroit / Fuller/
I have a 1998 379 Extended hood 215" wheel base day cab. Detroit / Fuller/ airleaf 38K twin screw axles. Nearly 1,000,000 miles on unit. There is approx. 12K front end, put new steer tires on it and i… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
Steering has become over the past few days and when
Steering has become harder over the past few days and when you turn it doesn't return to center while driving like it usually does box was replaced a year or so ago, not sure what to do?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
07 Volvo vn series with Volvo motor and eaton ultra-shift transmission.
07 Volvo vn series with Volvo motor and eaton ultra-shift transmission. Makes a grinding noise whenever you come up off the throttle. What could be my problem? Ultrashift clutch and pilot bearing have… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
Hi, I recently purchased a 1996 Grumman P30 Stepvan built on
Hi, I recently purchased a 1996 Grumman P30 Stepvan built on a Chevy 350 chassis. I had the leaf springs, u joints, and carrier bearings all replaced, as well as the tires. Today when I drove it home … read more
Joe
Joe
Service Technician
Associate Degree
821 satisfied customers
i have had a shimmy problem on steering wheel for a while . mechanics
i have had a shimmy problem on steering wheel for a while . mechanics found 1 broken motor mount had replaced . took a load 300 miles did better no shimmy on the trip back now empty shimmy starts back… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
stiff steering doesnt got back to center & wonders 2001
stiff steering doesnt got back to center & wonders 2001 FLD 120 i have replaced everything in the front end and aligned it, still stiff steering and truck will not return to center at all, new gearbox… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
i have replaced everything in the front end and aligned it,
2001 FLD 120 i have replaced everything in the front end and aligned it, still stiff steering and truck will not return to center at all, new gearbox, pump, kingpins, tie rods, shocks u-joints, bearin… read more
JANECZFJ
JANECZFJ
158 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

4,118 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,114 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

13,704 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,735 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

1,552 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,270 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

262 satisfied customers

16 years of experience

< 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