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Related Medium and Heavy Trucks Questions
My truck runs fine after startup until it sits and idles for
My truck runs fine after startup until it sits and idles for a hour or two then i go To drive it and it starts feeling very under powered and puffing white smoke Detroit 60 series 14L 06 frightliner C… read more
Roy Belding
Roy Belding
7,587 satisfied customers
I have 2003 freightliner colombia with detroit 12.7,,
i have 2003 freightliner colombia with detroit 12.7,, loosing fuel pressure ,,change fuel pump and check valve also ran direct diesel tank line to the pump and still loosing pressure ... when you hit … read more
Curtis B.
Curtis B.
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Associate Degree
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Lost driver side headlight bright and dim also cab marker
Lost driver side headlight bright and dim also cab marker lights are out now have marker lights on trailer no turn signal back there 2007 Colombia Detroit 60 series engine … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,908 satisfied customers
I was running down the highway in my Freightliner Colombia
I was running down the highway in my Freightliner Colombia year model 2006, the ABS started flashing randomly, then the speedometer started going up and down randomly, then the gear shifter gauge (aut… read more
Mike Mcmillan
Mike Mcmillan
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HAVE A DETROIT 60 SERIES 14L NEED TO KNOW HOW SET THE VALUES
HAVE A DETROIT 60 SERIES 14L NEED TO KNOW HOW SET THE VALUES AND INJECTOR DETROIT SER#06R085818… read more
Mike Mcmillan
Mike Mcmillan
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Jeremy, my truck is freightliner centruy 2007 but it feels
hi Jeremy, my truck is freightliner centruy 2007 but it feels like its being choked when moving, alot of sound and feels no power when coming on head on wind or a small hill, any idea....thanks… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
208 satisfied customers
How do I adjust the clutch on my 2007 FREIGHTLINER with
How do I adjust the clutch on my 2007 FREIGHTLINER with Detroit power and 12 speed meritor transmission… read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
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I have 1996 freightliner with Cummin M-11 yesterday I
Hi I have 1996 freightliner with Cummin M-11 yesterday I started to feel some shaking in 9th gear under 40 mph and 10 gear under. 60 mph… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
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I have an 04 Columbia with a Detroit, 13 speed, vin n37728,
Hi, I have an 04 Columbia with a Detroit, 13 speed, vin n37728, the truck is hasitating only when I start from a stop (red light), i press the gas peddle and it does not respond, sounds to me like its… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 1997 frightliner fld 120, series 60 Detroit motor
I have a 1997 frightliner fld 120, series 60 Detroit motor and a eaton fuller super 10 transmission. My old ecm went bad (lost memory) had it replaced but now my top 2 gears wont shift automatically. … read more
FIX-IT
FIX-IT
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W AHVE A DETROIT 420 HP ??60 SERIES IN A 1994 FORD LOUISVILLE
W AHVE A DETROIT 420 HP ??60 SERIES IN A 1994 FORD LOUISVILLE HN60 WE PUT A NEW ECM IN IT AND IT GOES , went from 1 farm to the other about 90 kms AND ALL OF SUDDEN IT TURNS OVER BUT WON'T START elect… read more
spankyjr1
spankyjr1
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I have a 60 seris 14 L detriot recently rebuilt erg,ecm and
I have a 60 seris 14 L detriot recently rebuilt erg,ecm and turbo also replaced. Still has no power in 9th and 10th gear and struggle in lower gears no one can figure it out . in 10th gear today i los… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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What are the specs to get the best fuel mileage for a Detroit
What are the specs to get the best fuel mileage for a Detroit 60 series engine? from 2000 to 2007? and for the new style dd15 motor?… read more
Jeremy
Jeremy
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Detroit 60 series in frightliner fldvin #rh427832. will only
Detroit 60 series in frightliner fld(###) ###-####vin #rh427832. will only idle as soon as you press down on throttle it stumbles and the check engine and stop engine light come on. it has inactive co… read more
Expert
Expert
My 2002 frightliner when giving it torque up a mountain the
My 2002 frightliner when giving it torque up a mountain the rpms and tact start " jumping up and down" . RPMS go to 21000 and then entire truck start vibrating and shaking When giving it fuel I feel l… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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I have a 2003 freightliner Colombia and have a check engine
I have a 2003 freightliner Colombia and have a check engine with a code that flashes 25. What is that?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I HAVE A 2004 DETROIT 60 SERIES SER# XXXXX IT HAS A HARD
I HAVE A 2004 DETROIT 60 SERIES SER# XXXXX IT HAS A HARD STARTING PROBLEM. I'M PRETTY SURE IT'S LOOSING ITS FUEL PRIME. CUSTOMER TELLS ME HE HAS CHANGED THE FUEL PRESSURE REGULATOR 2 TIMES ALLREADY. I… read more
Cat Man
Cat Man
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Meet the Experts:

Daniel Wilson

Daniel Wilson

11,908 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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