Medium and Heavy Trucks

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2nd time I've been here. 1st time I paid money and didn't
2nd time I've been here. 1st time I paid money and didn't get a very reasonable answer after paying and then having back end negotiation for more money to expedite. Everyone has their days so no big d… read more
Steven
Steven
Triage Tech/Shop Foreman
Associates
194 satisfied customers
I am looking for international part numbers for the Turbo
I am looking for international part numbers for the Turbo assembly(turbo with wastegate), pedestal(non-EBPV), up-pipes and splitter for the year 2000 High Torque Version of the T-444E (NOT the ford!).… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
Cummins M11 for a heavy duty truck needed. Trouble with my
trouble with my 1999 freightliner fld 120 m11 engine. the stop engine light come on and the engine acts like its going to do a shutdown but seconds later the engine revs and the light gos off. while driving or parked this happens. Thought it might be bad fuel but I have added good fuel and changed the filter 3 times. Changed the oil also just in case plus the air filter. no change. Got a computer reading done to simplify the matter got codes lie 325, 314,331, 352, 151, 235, 422, 122, 123, 315, 333, 335, 341, 311, 241,433...All showing active I was told I may have loose wires so I went around reconnected wires and checking them out one by one. From the batteries to the front of the engine. not sure whats going on with it needs some expert help in this matter please. Thanks in advance … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
Thanks ,Just I make sure your rating is done ,this morning I
Thanks Steven,Just I make sure your rating is done ,this morning I try do rating some happen in my phone ,i am not sure is go thru or not as per your msg I see now looks go thro , after remove clutch … read more
Steven
Steven
Triage Tech/Shop Foreman
Associates
194 satisfied customers
I am considering buying a 2000 GMC C6500 / C5500 and
I am considering buying a 2000 GMC C6500 / C5500 and restoring it. Are there any parts that might be impossible to find, so my project is likely to hit an obstacle that cannot be fixed? For example, e… read more
Steven
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Sure - I have a 1990 Mack Midliner VG6M112B8LB300084 and the
Sure - I have a 1990 Mack Midliner VG6M112B8LB300084 and the clutch is so stiff I need to use two feet. The truck is wonderful, just the clutch is a bear. Doesn't chatter, doesn't slip, just stiff as … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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Need help diagnosing fuel system. 2011 Freightliner Coronado
2011 Freightliner Coronado sd122 with a Detroit DD16 engine … read more
roybelding
roybelding
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Associate Degree
10,164 satisfied customers
I have a 2012 Freightliner with a Cummins engine number
Hi, I have a 2012 Freightliner with a Cummins engine number 73342617 that will shut down all of the sudden, I have tried to scan the engine with a Snap On Pro Link Ultra with Version 1.0.0.42 and cann… read more
roybelding
roybelding
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I'm working on an air brake truck. What are he possible
I'm working on an air brake truck. What are he possible causes of close to total brake loss? If I stomp on the pedal with all my might. It will stop slowly. It's kind of like how hydraulic brakes feel… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Dd15 trowring engine code ECU 128 PID 164 Fail 07... engine
hi... dd15 trowring engine code ECU 128 PID 164 Fail 07... engine stopped running while driving... … read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
829 satisfied customers
Probably you guys have heard about this problem a lot and I
Hi, probably you guys have heard about this problem a lot and I have gone through a few threads with people having similar issues. So to describe briefly I have a 2012 freightliner cascades with 63000… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
Associate Degree
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I have a 2002 GMC 6500 vin 1GDJ7H1E92J900204..I need some
i have a 2002 GMC 6500 vin 1GDJ7H1E92J900204..I need some info on how the parking brake works,,, basically the brake is working backwards,, you push the button in (to release), the hydraulic motor com… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
I own a 2006 CL 120. Truck was taken to an authorized
I own a 2006 CL 120. Truck was taken to an authorized Freightliner dealer to replace injector #3 and troubleshoot intermittent CEL (turns out the VNT Vanes were not responding and used DDDL to activat… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
Associate Degree
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2010 durastar maxforce dt white smoke while idling.
Hello, my name is ***** ***** I'm working on a 2010 durastar maxxforce dt, the problem is that engine starts with no problem but once it warmed up it will start to smoke (white unburnt diesel), and wh… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
yes I have a 2011 QSB with no codes will not start. have 350
yes I have a 2011 QSB with no codes will not start. have 350 rmp while cranking 7500 lbs of fuel pressure cranking. no air in fuel system. engine start of a spit second then dies. if you continue to c… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
I have a problem with the bill I got from a Freightliner Service
I have a problem with the bill I got from a Freightliner Service Dealer. I tried to look up standard pricing for parts and labor to no avail. Normally I get quotes and the final result is less. This t… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Hello Buddy (my dogs name nice guy ) I have an 07 fhrt lnr,
Hello Buddy (my dogs name nice guy ) I have an 07 fhrt lnr, with an 06 mb 4000 engine, vin 7x54451. codes 128 sub code 01. trk wont start, runs on ether, have changed fuel filers, checked fuel pressur… read more
Clayton
Clayton
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Vocational, Technical or Trade Scho
627 satisfied customers
Need advice on good used s/a medium-duty road tractor
Need advice on good used s/a medium-duty road tractor: I need help in setting up an Over-the-Road hotshot rig; a good used medium-duty road tractor to pull a stepdeck or lowboy-type flatbed trailer ra… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
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Meet the Experts:

Daniel Wilson

Daniel Wilson

3,632 satisfied customers

Owner at DJ Wilson

Cat Man

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I am ASE Master Truck Certified.

Wayne

Wayne

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,672 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

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Chris (aka-Moose)

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16 years of experience

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dieseldan55

Contractor

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Road Service mechanic for Volvo Construction.

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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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