Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2007 Freightliner Columbia with an Automatic Eaton
Hello I have a 2007 Freightliner Columbia with an Automatic Eaton Smartshift transmission.My initial problem was it was not going into gear and was giving a flashing F sign.I had it towed to a couple … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
431 satisfied customers
I have a 2007 freightliner columbia.detroit 60 14L low oil
i have a 2007 freightliner columbia.detroit 60 14L low oil preasure. pulled valve cover and oil is blowing out of the jake brake over 5 and 6 cylinder … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Truck running very choppy. Gets better when I run it 75 or
Truck running very choppy. Gets better when I run it 75 or better. Like a bad surging. Got a 07 columbia 14l Detroit … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I've got a 2008 2500hd 6.0 with the 6spd allison and when in
I've got a 2008 2500hd 6.0 with the 6spd allison and when in tow haul it will down shift from current gear all the way down to first without hitting the brake … read more
Chris (aka-Moose)
Chris (aka-Moose)
Technician
Vocational, Technical or Trade School
353 satisfied customers
2008 F550 V10. Tow haul isn't working. The button on the
2008 F550 V10. Tow haul isn't working. The button on the shifter works and the dash light turns on but the transmission behavior doesn't change at all. … read more
Chris (aka-Moose)
Chris (aka-Moose)
Technician
Vocational, Technical or Trade School
353 satisfied customers
How you doing. I have this code again. Light was off for
Good morning Roy. How you doing. I have this code again. Light was off for couple months. Today is on with this code. Ecu 128 Sid 147 fail 11 non fault 01Would you help me to know what's this.… read more
Roy Belding
Roy Belding
7,583 satisfied customers
2007 freightliner century with meritor transmission. It
2007 freightliner century with meritor transmission. It won't go into lower gear. … read more
Roy Belding
Roy Belding
7,583 satisfied customers
Im having an issue that I can figure out and seems to be
Im having an issue that I can figure out and seems to be getting worse. Truck is a 2007 Freightliner Columbia witha 14L Detroit S60 with EGR and 10 speed tranny. I have the truck running in boost mode… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,080 satisfied customers
I have a 2009 Freightliner Columbia 120 Day Cab, Detroit
I have a 2009 Freightliner Columbia 120 Day Cab, Detroit Engine, VIN: 1FUJA6CK38LAC4537 Driver turns HVAC blower to low. After some time, and on random days, it will go to high on it's own. Driver res… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
My truckis a 2004 freightliner columbia detroit 14L 10 spd
Hi my truckis a 2004 freightliner columbia detroit 14L 10 spd smartshift it wont start it shows ecu 130 & gear glass is flashing f like it is in forward gear but it is in n on slector. what do i do? c… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Question diesel tech only, I have a 2005 freightliner
Question for detoit diesel tech only, I have a 2005 freightliner columbia, DD60 14L, 990k, 10 speed ultrashift, code 254 fmi 07 fail 1, engine died while driving after getting diesel. Is turning if st… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I have a 2005 freightliner Columbia with a 14L Detroit. Started
I have a 2005 freightliner Columbia with a 14L Detroit. Started the truck and it ran for a few minutes then it died. The instrument cluster had the check engine light on and said "no eng" on the displ… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
freightliner columbia: I have a 2007 Freightliner Columbia,
I have a 2007 Freightliner Columbia, with a detroit 60 and auto shift meritor trans, The driver was parked the other day and truck shut of, we lost power to half the legs on the main four wires in the… read more
spankyjr1
spankyjr1
Journeyman
2,873 satisfied customers
I have 2005 freight liner Columbia Detroit diesel 60 series
I have 2005 freight liner Columbia Detroit diesel 60 series 14 litter my truck was fine but idling sound had changed any time i come on hill loaded/empty/bobtail it's gonna throw check engine light an… read more
Expert
Expert
Clayton I got truck running but I have two problem the (truck
Clayton I got truck running but I have two problem the (truck run great by the way thank to your help) First when I bought the ecm I told the it was a ten speed not auto shift. But it has electrical s… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
Transmissions F60: 2005 Freightliner f60 w/ allison 6 wheel
2005 Freightliner f60 w/ allison 6 wheel box truck. Highway speed trans will intermittently downshift when cruising on flat. RPMs waver back and fourth. After slowing and Moving selector to one gear d… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,080 satisfied customers
I have a driver in a 2008 Freightliner Columbia with a
I have a driver in a 2008 Freightliner Columbia with a Detroit motor. The check engine light is on and the DPF filter light is flashing. He has tried several times to start a regen, but the motor will… read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
have a 2005 freightliner that shuts down often going down the
have a 2005 freightliner that shuts down often going down the road but restarts most times had technican check codes replaced cam shaft pos sensor & crank shaft pos sensor but still does the same it i… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
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Daniel Wilson

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Chris (aka-Moose)

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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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