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What is the costfor this service. 2004 freightliner cli
2004 freightliner cli engine not sure but having air problems … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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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
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Keiphun Sowell
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I checked the wet tank for a check valve and it doesn't have
Second opinion] Hello I checked the wet tank for a check valve and it doesn't have one and I didn't see any sign of one on the dryer from the dryer to the compressor or the dryer to the wet tank how m… read more
roybelding
roybelding
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I have a 2005 Freightliner Columbia not building air
I have a 2005 Freightliner Columbia not building air pressure to the second tank also. I have put in a new compressor, governor, and check valve. Don't find any leaks anywhere... … read more
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Daniel Wilson
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2005 mack granite e7 wont build air. I installed new
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Bradey V
Bradey V
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I'm having with air pressure on a 379 Pete with vin #
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Mike Mcmillan
Mike Mcmillan
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Have a 2004 Coumbia day cab changed air dryer govener and
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roybelding
roybelding
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2015 cascades secondary air pressure builds to 125 then
2015 cascades secondary air pressure builds to 125 then leaks down to 100 within 30 seconds … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,076 satisfied customers
Primary air tank no air Freightliner Columbia. Freightliner
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roybelding
roybelding
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My 2007 Columbia with Detroit is losing air in secondary
my 2007 Columbia with Detroit is losing air in secondary tank when you drop back to idle. holds air fairly well when I shut off engine but drops quickly when running … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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05 freightliner columiba 1FUJA6CV56LV41816 secondary air
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Daniel Wilson
Daniel Wilson
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Im having a problem building air pressure. It will not get
Hey im having a problem building air pressure. It will not get about 30psi. I changed d2 governor and still no pressure. Has s code 6H 164. Can u please help me … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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My 04 freightliner isn't building secondary air. Its a 3 tank
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spankyjr1
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I have a 2008Pete with a C-13 in it. The secondary tank will
I have a 2008Pete with a C-13 in it. The secondary tank will build air but the primary wont. After the secondary hits 90 psi, the primary will slowly build, but never to reach even 90psi. What to look… read more
Jeremy
Jeremy
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Associate Degree
2,740 satisfied customers
Im trying to replace my leaking heater core on my 2005
I'm trying to replace my leaking bunk heater core on my 2005 Freightliner day cab. I've been able to remove all my dash panel, the lower duct and heater core service cover. However I'm stucked at the … read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
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I have Freightliner Columbia 2006 with Mercedes Benz engine
I have Freightliner Columbia 2006 with Mercedes Benz engine and now come to the problem I am losing air from secondary tank when i go downhill and or put engine break When i go downhill and speed incr… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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I have a 2003 International 9200i tandem semi tractor. When
I have a 2003 International 9200i tandem semi tractor. When the truck is running it loses about 5psi per minute secondary air and the air compressor will not load until the secondary air reaches appor… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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

Jeremy

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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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