Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have 2007 Freightliner Put new batteries on it. After
I have 2007 Freightliner Put new batteries on it . After driving all day i pull into a truck stop go in for five minutes and come back out and the truck barely starts very slow like the batteries dead… read more
james Roberts
james Roberts
Maintenance assistant
Vocational, Technical or Trade School
3 satisfied customers
I have a 2004 freightliner columbia that started losing air
I have a 2004 freightliner columbia that started losing air pressure driving down the highway.Then once I parked it built up again and now it's losing pressure while I'm sitting.Any suggestions? … read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
1,142 satisfied customers
I have a 2006 Columbia freightliner. When im driving at
I have a 2006 Columbia freightliner. When im driving at around 65 mph it starts to spit black smoke from the exhaust. What could it be?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2007 Columbia is sputtering and blowing out black smoke.
2007 Columbia is sputtering and blowing out black smoke … read more
Roy Belding
Roy Belding
7,517 satisfied customers
2010 Freightliner Columbia Detroit Series 60 engine jerking…
2010 Freightliner Columbia Detroit Series 60 engine jerking… Hello, I have a 2010 Freightliner Columbia Detroit Series 60 Engine, it runs fine for about 300-400 miles and than the noise of the engine … read more
Nasjen Riza
Nasjen Riza
Diesel/Industrial
2 satisfied customers
I have a c13 ran perfect on the way from Miss. to Ga and 5
I have a c13 ran perfect on the way from Miss. to Ga and 5 miles from home stopped at the store. Pulled back on the road and truck would barely run and was smoking black out the exhaust like a tire on… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have 2006 Freightliner Columbia just recently rebuilt
I have 2006 Freightliner Columbia just recently rebuilt engine and also put new harness for ECM. … read more
Anthony Young
Anthony Young
Associates in Diesel Technology
2 satisfied customers
I have a 2009 Freightliner century class with Detroit diesel
i have a 2009 Freightliner century class with Detroit diesel series 60 and im getting ENG HIGH 128s155 00 and 128s248 14 the EGR valve has been replaced and the doc and dpf filters have been replaced … read more
Roy Belding
Roy Belding
7,517 satisfied customers
Trying to pull back cover off 60 series water pump, instead
trying to pull back cover off 60 series water pump , instead of removing pump … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
I am buying a 2004 Freightliner Columbia with a detroit
I am buying a 2004 Freightliner Columbia with a detroit series 60 DDEC 515hp 14 litre engine It is an 18 speed and the gear ratio is 4.56. Is this a good gear ratio for a highway tractor … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Buddy, I have a 2007 Columbia X35320, with a 14 liter 475 hp
Hi buddy, I have a 2007 Columbia X35320, with a 14 liter 475 hp series 60. The problem I'm having has cost a lot of money and know one seems to be able to figure it out. Loaded or empty on any kind gr… read more
Roy Belding
Roy Belding
7,517 satisfied customers
Good afternoon .my freightliner columbia 2009 series 60
Good afternoon .my freightliner columbia 2009 series 60 .water separator have low level diesel before was a number 2 .it's a new fuel filter I would like to know that's normal ..or maybe that's the re… read more
Roy Belding
Roy Belding
7,517 satisfied customers
My columbia freightliner 06 has no enough power when going up the hill at the same time it
my columbia freightliner 06 has no enough power when going up the hill at the same time it takes alot of fuel and the smoke is normal.whats the problem?or does it have to do with egr. Well, a detroit … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have an o6 freightliner Columbia with a Detroit it is running
I have an o6 freightliner Columbia with a Detroit it is running hot and blowing black smoke. Last night when I stopped and opened the hood there was an air sound and a buzz sound if I push on the actu… read more
go-west..
go-west..
Technician
Vocational, Technical or Trade Scho
1,266 satisfied customers
I have a 2004 freightliner columbia detroit diesel series 60
I have a 2004 freightliner columbia detroit diesel series 60 erg. It has 800 k on it running strong. It's burning a gallon of oil every 300 miles. No leaks or smoking. No signs of oil mixing in my fue… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have a 2004 Freightliner Columbia with a Series 60 Detroit
I have a 2004 Freightliner Columbia with a Series 60 Detroit Diesel. When accelerating under load the engine seems to hiccup (a very short loss of power) shortly after shifting. We changed the fuel fi… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
have a series 60 and it started smoking (blacksmoke)when I
have a series 60 and it started smoking (blacksmoke)when I give it fuel there is no knocking of injectors it seems to choke when I gunned it at takeoff first 5 gears then it runs good what could it be… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
i have a freightliner century with detroit 60 series, when
i have a freightliner century with detroit 60 series, when i start up-shifting the vehicle hesitates and blows out black smoke and later goes away after i have gained speed.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 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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