Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
Dd 60 series i found leak at egr pipe which connect manifold
Dd 60 series i found leak at egr pipe which connect manifold than i follow the pipe to egr cooler … read more
Roy
Roy
shop foreman
Associate Degree
5,416 satisfied customers
2014 isx 550. I'm getting coolant coming out of overflow as
2014 isx 550. I'm getting coolant coming out of overflow as well. On a hard pull. When it's down a gallon it reduces the leaking. Should a egr cooler not use coolant rather then pressure the overflow … read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
214 satisfied customers
Pressurizing the cooling system. Freightliner Columbia 2007
New reservoir new air compressor the air compressor helped it some at first but now doing the same thing again … read more
Roy
Roy
shop foreman
Associate Degree
5,416 satisfied customers
I have 2009 freightliner M2 with ISB engine less than 26000
I have 2009 freightliner M2 with ISB engine less than 26000 lb gross weight. The truck is loosing coolant through the overflow on the coolant tank. I changed the cap with a new cap rated 20 pounds of … read more
Roy
Roy
shop foreman
Associate Degree
5,416 satisfied customers
I have a 3406 drained 1.5 gallons of coolant from engine oil
I have a 3406 drained 1.5 gallons of coolant from engine oil drained oil. Pressure tested system no coolant from drain plug or from oil filter adaptor pressure tested at 15 psi.left it sit overnight c… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
What is the model/year of your Ford? I HAVE A 2005 FORD F650
MY NAME IS*****: What is the model/year of your Ford? Customer: I HAVE A 2005 FORD F650 5.9 CUMMINS WITH EGR & AIR BRAKE AND IT IS PUSHING COOLANT OUT COOLANT TANK WHEN YOU ARE PUSHING IT . DOESN'T SE… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
C15 in a Kenworth SAR T404 it blew a the 1inch hose going to
C15 in a Kenworth SAR T404 it blew a the 1inch hose going to header tank and because none of the temp gauges or sensors worked at the time I'm uncertain of how hot she got. The mechanic (poor excuse f… read more
Curtis B.
Curtis B.
Technician
Associate Degree
36,361 satisfied customers
I have a 2007 f650 with a 5.9 that gets hot on occasion.
I have a 2007 f650 with a 5.9 that gets hot on occasion. When it does it the check and stop engine light comes on and pegs the gauge and blows water out the overflow. You can let it sit for 10 or 15 m… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I have a Volvo D12D. My coolant is being pushed from main
Customer: I have a Volvo D12D. My coolant is being pushed from main tank over to overflow tank? … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
C13 cat oil light cam on. Changed the oil and engine started
c13 cat oil light cam on . Changed the oil and engine started heavy blow by immediately. Drove 8 miles and water pump started leaking. Pop the hood back at the yard and noticed a coolant hose that fee… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I have 2011 prostar it keeps pushing the coolant out of surge
I have 2011 prostar it keeps pushing the coolant out of surge tank I already replaced tank and cap… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
204 satisfied customers
there is air bubbles in cooling system Volvo 2007 D12 that
there is air bubbles in cooling system Volvo 2007 D12 that build up high pressure,as a result the coolant is overflow thru the cap of reservoir.Thank you.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
36,361 satisfied customers
Hello. I have 1998 detriot 12.7 500 hp. Lately it's been
Hello. I have 1998 detriot 12.7 500 hp. Lately it's been using radiator fluid. Bit no visible leaks. Two days ago started temp rising , then fan kicks on and cools back down. However, it's pushing rad… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
hi, my name is ***** ***** NY. I have an '05 C15 ACERT that is
hi, my name is ***** ***** NY. I have an '05 C15 ACERT that is over pressurising the radiator. I put a new air compressor on it thinking it was bad as it was original, that was not the problem. We did… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Ive got a 3406 in a 1989 ih 8300. my air compressor had been
I've got a 3406 in a 1989 ih 8300. my air compressor had been acting up, not pumping at all, then after awhile it would work. I put a new governor on it and that didn't seem to help. then I replaced t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Hi there im currently working on 2008 intl. prostar with high
Hi there i'm currently working on 2008 intl. prostar with high pressure in the cooling system,loosing coolant trough the overflow tank. wont build pressure until water temp reaches 150F, then the driv… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,693 satisfied customers
I have a 2005 International w/ DT466E It does not overheat,
I have a 2005 International w/ DT466E It does not overheat, no fuel in coolant no water in oil... but I get a steady stream of air bubbles out of the top return line to the coolant tank... so after ti… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I HAVE C-13 ACERT WITH PUSHING COOLANT OUT OF THE OVERFLOW.
I HAVE C-13 ACERT WITH PUSHING COOLANT OUT OF THE OVERFLOW. THE THERMOSTAT,AND WATERPUMP HAS BEEN REPLACED ,ALSO BYPASSED AIR COMPRESSOR UNIT IS STILL BUILDING UP PRESSURE… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,118 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,114 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,693 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,735 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

1,552 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

36,361 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

262 satisfied customers

16 years of experience

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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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