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Coolant transferring to overflow engine is shutting down
Coolant transferring to overflow engine is shutting down Volvo d12 coolant is not returning… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
414 satisfied customers
Need someone that is an expert with Paccar MX 13 engines and
Need someone that is an expert with Paccar MX 13 engines and the cooling system? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
C15 Acert motor building pressure in the cooling system. I
C15 Acert motor building pressure in the cooling system. I am aware that the diverter valve going bad can cause this issue. I am wondering what the diverter valve uses for pressure behind the diaphram… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 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
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 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 Belding
Roy Belding
7,517 satisfied customers
I have an '05 Winnebago Journey 39k with Freightliner
I have an '05 Winnebago Journey 39k with Freightliner chassis and 350hp Cat C7. It is blowing coolant out the reservoir tank overflow while running normal temps. Over time, once coolant level goes low… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 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
4,737 satisfied customers
Hino jo8 engine 2008 making pursue into radiator. Tested no
Hino jo8 engine 2008 making pursue into radiator . Tested no exhaust gas going in and egr cooler tested its good … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
C15 accert had head gasket changed ever since it pressures
C15 accert had head gasket changed ever since it pressures up and pushes coolant out the overflow tube .new rad cap also. No other leaks holds pressure build over nite. No discolouration in coolant or… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a Cummins ISX 2008 model, it has started blowing coolant out the overflow. The cool
I have a Cummins ISX 2008 model, it has started blowing coolant out the overflow. The coolant tank is a two part tank, you have the operating side that feeds the cooling system and then you have the o… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Good afternoon Cat man, I have an 08 KW with a C-15 ESN
Good afternoon Cat man, I have an 08 KW with a C-15 ESN SDP11060. It originally came in with a concern of overheat, customer requests new thermostats and coolant. Upon draining the coolant I found the… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 satisfied customers
I have a c-13 in a 2006 freigtliner. It is pushing coolant
I have a c-13 in a 2006 freigtliner. It is pushing coolant out of the overflow bottle, not overheating. I wonder if the air compressor head gasket could be leaking? I also loose air pressure slowly wh… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 satisfied customers
2007 Volvo VNL with VED16 engine, coolant system problems,
2007 Volvo VNL with VED16 engine, coolant system problems, unit seems to be building to much pressure in coolant system. About one month ago customer had coolant feed line to to air compressor blow ou… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Hi. Hoping Cat Man can help. I have an earlier C-13 #KCB005987.
Hi. Hoping Cat Man can help. I have an earlier C-13 #KCB005987. The cooling system is pressuring up and losing coolant out the over flow tube. The engine was rebuilt 18 months ago so i dont want to ex… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 satisfied customers
I have a 2008 peterbilt with caterpillar c13 engine, motor
I have a 2008 peterbilt with caterpillar c13 engine, motor runs good, but it dumps 2-3 gallons of antifreeze from the overflow. i am guessing it builds up too much pressure or its getting air from som… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 satisfied customers
I have cat 500 my coolant is blowing out oil temperature is
I have cat 500 my coolant is blowing out oil temperature is 200 water temperature is 190 when truck runs idle coolant is not blow out but when run on road it is blowing out each 7or 8 hours red engine… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 satisfied customers
my radiator was building pressure & pushing antifreeze out
my radiator was building pressure & pushing antifreeze out the overflow tube on the radiator.Had a diagnostic done & was told ,ha d a blown headgasket.Mechanic replace head & gasket.After a month mayb… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 satisfied customers
06 c-13 acert....building pressure in radiator,cap releases
06 c-13 acert....building pressure in radiator,cap releases pressure,pushed out less than 1/2 gallon of coolant in two weeks....engine has a loud rumbling when under load at high elavation rumbling ce… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,220 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

10,220 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

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All types of Cummins applications

Curtis B.

Curtis B.

Technician

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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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