Medium and Heavy Trucks

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I have a Freightliner Columbia 2007 with an MBE 4000 engine.
I have a Freightliner Columbia 2007 with an MBE 4000 engine. I have pressure built up in the coolant system. We replaced the EGR, we did the pressure test to verify if it was coming from the engine an… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Extreme pressure in coolant system. New radiator and head
Extreme pressure in coolant system. New radiator and head gasket. Still builds massive pressure within 5seconds idle time. Pushes coolant out overflow hose. Never got hot no smoke no spidering or skip… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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I have a question? It's a detroit series 60 14l engine from
It's a detroit series 60 14l engine from a freightliner columbia 06 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2005 Freightliner Columbia with detroit series 60
I have a 2005 Freightliner Columbia with detroit series 60 14.0L … read more
Andy
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truck /coach technician
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I have a 2007 freightliner columbia with a 14L detroit
Hey i have a 2007 freightliner columbia with a 14L detroit engine. I have air bubbles in the coolant system. I would like to know how to bleed the air out of the coolant system or what the bleeding pr… read more
Expert
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I have a 2011 Kenworth with Cummins ISX engine in it. In
I have a 2011 Kenworth with Cummins ISX engine in it. In August 2016, head gasket blew and we had it replaced. Truck worked fine up until about a few weeks ago. We noticed the engine was burning oil a… read more
cumminsdr
cumminsdr
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2006 freightliner century Detroit series 60 12.7 510,000
2006 freightliner century Detroit series 60 12.7 510,000 miles Truck burning oil approx 1-2 gallons a week depending on how far truck is driven. Truck has very excessive blow by from crankcase breathe… read more
Expert
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Ac compressor bolts ripped out of a mbe 4000 can it be short
ac compressor bolts ripped out of a mbe 4000 can it be short belted till we can retap and repair in our shop on weekend,and what is short belt # … read more
Daniel Wilson
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Auto Mechanics 1&2/diesel mech
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I have this columbia 2003 with MBE4000 vin L75535 I need the
hello i have this columbia 2003 with MBE4000 vin L75535 I need the wiring schematic and haress diagram for vehicle harness that comes from ecm to cab and the main harness that runs inside the cab… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Phillip here. Got a 06 Cummins isx. Getting coolant steam
Phillip here. Got a 06 Cummins isx. Getting coolant steam out the stacks. Engine has 60000 on overhaul. Just replaced the head and head gasket again about 10000 ago. It blew the head gasket. Now its s… read more
cumminsdr
cumminsdr
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just unpgraded head on a mbe 4000 but we put coolant and goes
just unpgraded head on a mbe 4000 but we put coolant and goes to oil pan what can cause this… read more
Wayne
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I have oil in my coolant reservoir. Mechanic changed the oil
I have oil in my coolant reservoir. Mechanic changed the oil cooler. Cleaned the resevoir I put on about 5000 miles. Now I am still having oil in the reservoir. I talked to another mechanic today and … read more
FIX-IT
FIX-IT
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I have a c12 cat we just rebuilt with a redone head and I have
I have a c12 cat we just rebuilt with a redone head and I have moister in the valve covers and steam out of the blowby tube at 1200 rpm we used interstate McBee overhaul kit… read more
Cat Man
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yes my name is XXXXX XXXXX and i have a used truck with problems
yes my name is XXXXX XXXXX and i have a used truck with problems make freightliner year 2004 model columbia engine detroit 14L 500 hp issues coolant consumtion like 1.5 or 2 gal every day i changed th… read more
FIX-IT
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why is MBE 4000 engine (in 2005 Columbia Class Freightliner)
why is MBE 4000 engine (in 2005 Columbia Class Freightliner) loosing coolant when at idle at high rpms (as though there is compression or exhaust coming into the coolant). As background, the head gask… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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I have a 2006 frtliner columbia with det series 60 w/egr and
I have a 2006 frtliner columbia with det series 60 w/egr and it keeps on blowing turbo to exhaust manifold gasket.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Mercedes MBE4000 Freightliner 2006, We just put new head gaskets
Mercedes MBE4000 Freightliner 2006, We just put new head gaskets in it and it ran fine for about 1/2hr. Now it starts and run fine for couple of minutes then it start to misfire rattle real bad and st… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
2006 freightliner, 1FUJA6CK46DV32976, with 14l detroit engine,
2006 freightliner, 1FUJA6CK46DV32976, with 14l detroit engine, columbia. Have had trouble with pushing coolant out the overflow tank. After checking everything we change the head with one directly fro… 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

14,563 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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