Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
Changed trans on freightliner new trans and speed sensor.
Hey.Changed trans on freightliner new trans and speed sensor. Speddo jumps up from zero to 20 kilometers an hour. Engine restricted to lower speed with no throttle response or power. Runs like engine … read more
BrentR718
BrentR718
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How are you, I hav a Frieghtliner with a cat c13, its a none
Hi Steve , how are you , I hav a Frieghtliner with a cat c13 , its a none starter , the engine , engine failure light come on , it say 4 failure , thr light stay on for 6 to 7 second on fault 4 , and … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,856 satisfied customers
I have a 2008 freightliner business class m2 with a mercedes
i have a 2008 freightliner business class m2 with a mercedes engine. Turn on the key and the DPF light is flashing and the check engine and engine protect lights are on. After starting it will only ru… read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
Went to start truck and had a red stop sign display saying
went to start truck and had a red stop sign display saying engine stop flashing … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
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My 2006 Frieghtliner /Detroit runs fine on the road,but
My 2006 Frieghtliner /Detroit runs fine on the road,but engine dies after 5-10 minutes idling. Will not restart for about 5 minutes and runs fine. Do you have any ideas ? … read more
Jeremy
Jeremy
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07 frieghtliner c7 died twice. Business class m2 2007
Abs light flashing with random engine protection light… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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Just did a fresh inframe and the truck has been sitting
just did a fresh inframe and the truck has been sitting since, now for some odd reason its going into shutdown … read more
Roy Belding
Roy Belding
7,582 satisfied customers
Freightliner out of fuel, Frieghtliner Columbia 2007, filled
filled fuel filters, was spraying started fluid. Guy turning ignition stopped as I was spraying started fluid. Engine don't want to crank over now … read more
Roy Belding
Roy Belding
7,582 satisfied customers
I own a 2008 WInnebago with a 2007 Mercedes-Benz engine and
I own a 2008 WInnebago with a 2007 Mercedes-Benz engine and have had quite a problem with the engine light. Tonight I had it scanned by a diesel mechanic and it shows that the Direct Particulate Filte… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Ecu 128 diag 2 fault 1 fault 2 freightliner colombia with
Ecu 128 diag 2 fault 1 fault 2 freightliner colombia with mbe 4000 … read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2009 268 with 200000 miles, and I am getting a dpr
I have a 2009 268 with 200000 miles, and I am getting a dpr maintenance message.No check engine light, no power loss, and it's running at normal temp … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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Fault code at a truckstop this, SPN 1037 ACTIVE VERY HIGHT
SPN 1037 ACTIVE VERY HIGHT hc ABSORPTION IN THE dpf WE CHANGED THE FILTER 2009 FREIGHTLINER 60 SERIES COLUMBIA … read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
829 satisfied customers
I have a om460 mercedes benz engine on a Freightliner
I have a om460 mercedes benz engine on a Freightliner Colombia, driving down from north caroline my oil pressure when to zero and truck shot down i checked oil level is good. Can you please give me an… read more
spankyjr1
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Vocational, Technical or Trade Scho
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I have a 2009 freightliner cascadia with a mercedes benz engine and wh
I have a 2009 freightliner cascadia with a mercedes benz engine and when i'm driving the two solid engine lights come on followed by a red flashing stop engine light a minute or so after the first two… read more
Daniel Wilson
Daniel Wilson
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I have 2007 freightliner truck with a Mercedes benz engine.
I have 2007 freightliner truck with a Mercedes benz engine. The problem we have is the truck shuts off after running for two minutes. The light ENGINE PROTECT on the dashboard is on. What do you think… read more
Daniel Wilson
Daniel Wilson
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11,856 satisfied customers
I have a frieghtliner fld120 detroit engine 60 series, when
I have a frieghtliner fld120 detroit engine 60 series, when you accelerate of 1500 rpms the truck acts like its choking and the check eng light came on. I changed the fuel and air filter and the check… read more
Roy Belding
Roy Belding
7,582 satisfied customers
07 Frieghtliner Columbia 12.7L 60S. Just picked up the truck
07 Frieghtliner Columbia 12.7L 60S. Just picked up the truck from a Ryder dealer. Drove 7 miles and parked it and shut it down. While setting it up it started to get cold out so I fired up the truck a… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Sterling 04 with Mercedes 4000 auto shift. Truck starts great
Sterling 04 with Mercedes 4000 auto shift. Truck starts great like it has many times. Yellow check engine light comes on , then the red engine protection light comes on. Then the yellow light starts f… read more
Rudolph Diesel
Rudolph Diesel
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Vocational, Technical or Trade Scho
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Meet the Experts:

Daniel Wilson

Daniel Wilson

11,856 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

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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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