Medium and Heavy Trucks

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I am working on a 2012 freightliner box truck with a cummins
Hi, i am working on a 2012 freightliner box truck with a cummins in it and i just put new injectors and was wondering if any one has a good way of bleeding the fuel system.… read more
NicholasM1019
NicholasM1019
Diesel Technician
Vocational, Technical or Trade School
8 satisfied customers
I'VE HAVE A 2012 FREIGHTLINER THAT WAS TOWED IN IT QUITE
I'VE HAVE A 2012 FREIGHTLINER THAT WAS TOWED IN IT QUITE RUNNING. FOUND LOTS OF MEDAL IN THE FILTER HOUSING. RPLACED THE HIGH PRESSURE PUMP AND THE FILTER HOUING . I HOOKED UP A PRESSURE TANK TO THE H… read more
Roy Belding
Roy Belding
7,583 satisfied customers
Welcome! How can I help with your equipment question? You
Welcome! How can I help with your equipment question? You 2001 F-650 Cummins Diesel, was running fine. One of my workers cleaned out the cab with a pressure washer, I came out of office to find by the… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
I have a 2014 Freightliner cascadia last 6 of the vin
I have a 2014 Freightliner cascadia last 6 of the vin fr0811.Truck running fine, Turn truck off to go into the truck stop to get some coffee. truck would not start when returned. Truck Kranks hard, bu… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have fuel going through the fuel system no codes when
I have fuel going through the fuel system no codes when cranked no fuel going out of the high pressure side of the pump this is on a freightliner cascadia 2011 with dd15 diesel need someone that has h… read more
Roy Belding
Roy Belding
7,583 satisfied customers
It's for a DD15 Detroit engine It's passing oils threw the
It's for a DD15 Detroit engine It's passing oils threw the diesel what could be the issue … read more
Roy Belding
Roy Belding
7,583 satisfied customers
I have a 1993 8.3 Cummins in a Ford F 800 apparently my lift
I have a 1993 8.3 Cummins in a Ford F 800 apparently my lift pump is out can they be rebuilt? In shopping for a new one I see prices from $25 to over 300 but no way to tell the quality of the product.… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
430 satisfied customers
2001 d12 Volvo turns over but wont fire. Will run off other.
2001 d12 Volvo turns over but wont fire. Will run off other. Truck sat for a month due to a coolant leak, repaired and now it wont fire … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
4,361 satisfied customers
Need help diagnosing fuel system. 2011 Freightliner Coronado
2011 Freightliner Coronado sd122 with a Detroit DD16 engine … read more
Roy Belding
Roy Belding
7,583 satisfied customers
The high pressure fuel pump went out so I replaced it now it
the high pressure fuel pump went out so I replaced it now it wont start … read more
Roy Belding
Roy Belding
7,583 satisfied customers
Is a mechanic available? 95 detroit diesel 11.1 liter, with
hi is a mechanic available? JA: What's the make/model/year of your truck? Engine type? Customer: 95 detroit diesel 11.1 liter JA: Are you fixing your truck yourself? What have you tried so far? Custom… read more
Roy Belding
Roy Belding
7,583 satisfied customers
We have a mercedes benz mbe 4000 460 that is losing its
We have a mercedes benz mbe 4000 460 that is losing its prime. It will not crank without a little assistance. Freightliner has changed fuel filters and checked filter housing. Still didnt fix problem.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
2005 INTERNATIONAL 4400 DT466E . Engine starts and runs but
2005 INTERNATIONAL 4400 DT466E . Engine starts and runs but will cut off after going about a 1/4 mile. Engine shuts down and you can bleed the fuel rail and prime the pump and truck will start. Truck … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
My 98 Freightliner stepvan Cummins 24 valve 5.9 with auto
My 98 Freightliner stepvan Cummins 24 valve 5.9 with auto tranny low pressure pump failed. I took the pump off and apart.. washed it out several times.. and got it running fine.. reinstalled it. I pri… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Hi! I have a 1995 Freightliner with a 60 series detroit in
Hi! I have a 1995 Freightliner with a 60 series detroit in it.I have done an in-frame on it and now it will not start. I am confident that the cam shaft timing is good and valve injector settings on i… read more
Roy Belding
Roy Belding
7,583 satisfied customers
I have a 6.0 liter powerstroke diesel that only builds 350psi
I have a 6.0 liter powerstroke diesel that only builds 350psi of injection control pressure but when either is applied it speeds up rpm and engine fires and runs fine what are possible causes?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Hello, I have a 1989 f800 with a 6.6 170 hp diesel. Took a
Hello, I have a 1989 f800 with a 6.6 170 hp diesel. Took a about 4 oz of water out of the seperator. Started truck up this am. Ran fine. Went to leave truck Died. Would not restart. Used pump to prime… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 98 pete with an M11 truck pulls good until about 24
I have a 98 pete with an M11 truck pulls good until about 24 mph then just holds steady idle. No codes inactive or active. Any ideas?… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

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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

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

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Curtis B.

Curtis B.

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

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Chris (aka-Moose)

Technician

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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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