Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 2006 Columbia freightliner with a 14 liter detroit
Hey .I have a 2006 Columbia freightliner with a 14 liter detroit I took it to Detroit dealer and they told me that the truck is losing 100 hp … read more
RyanY78
RyanY78
Vermeer field service technician
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2005 freightliner century with 14L S60 & optimized idle will
2005 freightliner century with 14L S60 & optimized idle will not bump up to fast idle when park … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,059 satisfied customers
My truck is running fine at idle. There is a very little
Hello, my truck is running fine at idle. There is a very little white smoke at startup that started when true truck lost prime a few months back. I took the truck to freightliner and had the idle shut… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I had my Turbo ASM replaced with the actuator Item #
I had my Turbo ASM replaced with the actuator Item # 001F/DDE R23534361. purchased at FYDA Freightliner, installed at a small shop. Later find out from Freightliner after having no boost or power that… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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430 satisfied customers
I have a Detroit 14l I'm getting a growl or moaning sound
I have a Detroit 14l I'm getting a growl or moaning sound coming from the … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,059 satisfied customers
I have a 06/07 14L Detroit engine freightliner my check
Hi, i have a 06/07 14L Detroit engine freightliner my check engine light comes on when i push the gas pedal. I'm having a powering issue . My turbo kicks on and i have power to pull weight when im in … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,059 satisfied customers
Im working on a Detroit diesel series 60. Truck randomly
Im working on a Detroit diesel series 60. Truck randomly looses power and smokes awful. Codes I got were SID 146 FMI 2 and SID 147 FMI 2. I have very little experience with the Series 60. Just wonderi… read more
Roy Belding
Roy Belding
7,579 satisfied customers
I have an 06 western star with a 14 litre Detroit...low
i have an 06 western star with a 14 litre Detroit...low power on any level..ive changed the cac,fresh service,replaced delta p sensor and the turbo is a year old..its been hooked up at Detroit and all… read more
Roy Belding
Roy Belding
7,579 satisfied customers
On a 2007 freightliner classic with the Mercedes over
On a 2007 freightliner classic with the Mercedes over Detroit block I have just had a inframe rebuild on engine but still loss of power. Turbo doesn't seem to be working rite at a idel turbo psi gauge… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
I have a 14L Detroit and the turbo is whistling very loud
I have a 14L Detroit and the turbo is whistling very loud and I have no power.had the turbo checked and the actuator it is fine. I got fault code 18 and not sure if that has anything to do with it. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,059 satisfied customers
2003 Detroit Diesel 14L s60. Truck has 80K miles. I Bought
2003 Detroit Diesel 14L s60. Truck has 80K miles. I Bought this truck 600 miles away, drove it home. At first, it had no boost, check engine light, and it was a dog. After about 20 miles, the turbo st… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
freightliner classic: I have a 2006 Freightliner with a 14
I have a 2006 Freightliner with a 14 liter Detroit EGR engine I took it to Detroit Diesel for a overboosting issue I got it back from Detroit and it would not build enough boost only up to about 20 lb… read more
Robert Richeson
Robert Richeson
Auto/diesel & industrial
I have an 2005 14L Detroit. Engine is very weak. Boost pressure
I have an 2005 14L Detroit. Engine is very weak. Boost pressure builds to around 32 psi and falls back very quickly. We have no boost leaks. What should the VGT Vaine Actuator read and what should the… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,059 satisfied customers
Have 07 Freightliner century. Dd 60 14 ltr. 750,000 has been
Have 07 Freightliner century. Dd 60 14 ltr. 750,000 has been running excellent but coolant level sensor went bad, unplugged it, drove about 1400 miles. Take off with back haul, damn seems way heavy . … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,059 satisfied customers
I have a 91 freightliner with the 60 series Detroit. Hauled
I have a 91 freightliner with the 60 series Detroit. Hauled 2 loads of cattle the other day, turned the truck off while loading the 3Rd load, started up and pulled away to find very little power when … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Have a 05 freightliner and want to change turbo...it is a detroit
Have a 05 freightliner and want to change turbo...it is a detroit sixty egr..twelve liter and turbo i have is for a fourteen liter can i still put it on… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 06 Freightliner Columbia 14L Detroit. Problem started
I have a 06 Freightliner Columbia 14L Detroit. Problem started with black smoke coming out of the exhaust non stop and the truck wouldn't go more than 35-40 mph. Came back to the shop and replaced the… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,059 satisfied customers
I am looking for a detroit expert as i am having a lot of EGR
I am looking for a detroit expert as i am having a lot of EGR faults, boost pressure, actuator vanes and PWM 3 faults appearing. I have been replacing VPods, actuators, and EGRs but every thing i seem… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
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Daniel Wilson

Daniel Wilson

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

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Curtis B.

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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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