Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
2005 Freightliner vin: 1FVACXDCX6HV69574 Truck is pulling
2005 Freightliner vin: 1FVACXDCX6HV69574 Truck is pulling hard to right, has been since they had it. Alignment has been done on a Hunter alignment machine; rear torsion bars, tie rod ends, drag link, … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
I have a 2011 freightliner cascadia put new steering gear
i have a 2011 freightliner cascadia put new steering gear box new tirerod ends new drag link and new steering clock but and its been lined up steering wheel keeps going to to oclock wont stay centered… read more
TomcM28
TomcM28
Owner
Associates
6 satisfied customers
I have a 1999 Peterbilt 379 and I have a pins issue: I
Hi, I have a 1999 Peterbilt 379 and I have a king pins issue: I changed 2 sets of king pins in the last year and now I need to change them again. I try to figure out what else causes them to wear so f… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
530 satisfied customers
I am getting a clunk sound from the drivers side front wheel
I am getting a clunk sound from the drivers side front wheel when going slow and turning the wheel left and right … read more
Joe
Joe
Service Technician
Associate Degree
893 satisfied customers
I have a 2015 Freightliner Cascadia that I bought it
I have a 2015 Freightliner Cascadia that I bought it recently, and I have rough handling, I can't keep my truck going straight cause it keeps going right and left especially on a bumpy road. First I d… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,776 satisfied customers
How necessary is the caster adjustment shim in a steer axle
How necessary is the caster adjustment shim in a steer axle leaf spring assembly of a Freightliner Cascadia? One of my leaf springs is missing the caster adjustment shim (#5 in the image below).… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,806 satisfied customers
2004 peterbilt 379 car hauler with 3 cars head Rack. I have
Hello 2004 peterbilt 379 car hauler with 3 cars head Rack . I have vibration in the accelerator, foot board And steering, it vibrate at 40 mph and up Sometimes it gets loader sometimes when I turn Ste… read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
207 satisfied customers
I have this 2004 Isuzu FRR rollback tow truck. I got some
hello there i have this 2004 Isuzu FRR rollback tow truck. I got some issues with the front, suspension/steering. As i hit 50mph will start shaking , and i can hear a knocking noise from the bottom. I… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
I have a vibration in my truck. it is a 2009 f450 service
I have a vibration in my truck. it is a 2009 f450 service truck the vibration is at 60-65 in the rear of the truck. I jacked the truck up and ran it on jack stands and with the wheels on the vibration… read more
Chris (aka-Moose)
Chris (aka-Moose)
Technician
Vocational, Technical or Trade School
462 satisfied customers
At 55 miles an hour, the driver side tiew starts shaking
At 55 miles an hour, the driver side tiew starts shaking profusely and I have to push through to 65-70 before it stops. I still feel it a little but not nearly as much. The steer tires have uneven wea… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
530 satisfied customers
I have an issue with 2013 Cascadia there is a triangle with
I have an issue with 2013 Cascadia there is a triangle with exclamation flashing in center and buzzer going off … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,776 satisfied customers
Traded my 9400 in on a 2012 Cascadia the shock from the
Carter, traded my 9400 in on a 2012 Cascadia the shock from the stering wheel in unbearable, new Monroe shocks Michelin front tires with balance rings and alignment. Can I add an air bag kit to the fr… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 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
5,454 satisfied customers
Have put new tires ,rims and drive line axle alignment still
Have put new tires ,rims and drive line axle alignment still has a bad bounce at 50 mph on a t600 kenworth… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
A Mack CXP and CXU i have a steering wobble from 52 to 62 mph
A Mack CXP and CXU i have a steering wobble from 52 to 62 mph , it seems to come when you hit a bump or sway in the road , this is on trucks from 2007 to 2012 . I have tryed different steer tires, ali… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Hi, my truck Freightliner Cascadia has been check by several
Hi, my truck Freightliner Cascadia has been check by several mechanic places included Freightliner, they change my rocketpinion they check everything on my front axle, I've done three alignments on di… 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
893 satisfied customers
hi my 1987 truck eats front tires from the side. left from
hi my 1987 truck eats front tires from the side. left from outer side right from inner. its looks like its out of alligment. How do i fix that ? what do i ned to replace ?… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

5,454 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,293 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,563 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,747 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

1,824 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,806 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

462 satisfied customers

24 years of experience diagnosing & repairing

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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.

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