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EGR Delta pressure code comes up it's a 2012 paccar mx13 386
EGR Delta pressure code comes up it's a 2012 paccar mx13 386 Pete … read more
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Mike Mcmillan
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2006 international sba 4300. Driver complains that he
2006 international sba 4300. Driver complains that he overheated. He claims the lower radiator hose felt frozen last night and the truck overheated. Checked coolant reservoir and found it mostly empty… read more
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Alex Olsen
auto/diesel/industrial
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I have a 2012 peterbilt 386 w/ isx15. keeps breaking oil
i have a 2012 peterbilt 386 w/ isx15. keeps breaking oil coolers. trying to determine what is cause. … read more
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Mike Mcmillan
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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
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Paccar Mx 13 has a lot of pressure on the coolant resivour
Paccar Mx 13 has a lot of pressure on the coolant resivour tank what can be the issue … read more
Bradey V
Bradey V
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I have 3 active codes in trumying to figure out. 2014
Hi I have 3 active codes in trumying to figure out. … read more
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I Have a 2004 Volvo VE D12 Engine. its burning coolant i
I Have a 2004 Volvo VE D12 Engine. its burning coolant i have to add 1 to 1.5 Gallons every 200-250 miles. what could this be?… read more
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In now in Insite and on diagnostics, there is no EGR
In now in Insite and on diagnostics, there is no EGR calibration tab or selection under it?.. How then can you reset? this is a cm2250 … read more
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2010 spits air when turbo boost hits 50psi and drops off to
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Wayne
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I am using 2 quarts of anti-freeze a day in a 2016 Kenworth
I am using 2 quarts of anti-freeze a day in a 2016 Kenworth with a Cummins 550 ISX. Checked the EGR cooler and both sides of the turbo and … read more
cumminsdr
cumminsdr
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I have a 2009 peterbilt 386 with a cat c-15 adem a4 /cert
I have a 2009 peterbilt 386 with a cat c-15 adem a4 /cert epa07 engine that when pulling a heavy load around 75,000 to 80,000 lbs that the coolant seems to blow out of coolant reservoir when under a h… read more
Cat Man
Cat Man
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I have a 2004 7400 and I've owned it for approximately 5
I have a 2004 7400 and I've owned it for approximately 5 months and I've replaced 3 EGR coolers Roberts International trucks where I have my maintenance done has troubleshot for cracked head, blown head gasket and a cracked block but have found no indication of any of those issues. I just got my truck back two days ago and operated it for one day and it is again blowing coolant out of the cap on the coolant reservoir. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have an ISX 1 EGR DPF pushes coolant out the overflow, in
i have an ISX 1 EGR DPF pushes coolant out the overflow, in last two months have replaced egr cooler and compressor and have run tests for combustion gas tests also three times, system pressure tested… read more
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2012 Volvo with Cummins ISX 15 CM2250. Should coolant and
2012 Volvo with Cummins ISX 15 CM2250. Should coolant and air be coming from the small plastic line off the thermostat housing into the surge tank? I just noticed this while doing a regen with hood op… read more
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I have a cummins ism engine. It has clouds of smoke after
I have a cummins ism engine. It has clouds of white smoke after the engine gets ran awhile.would this be the egr cooler or cracked head?… read more
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On a 2012 peterbilt with a paccar mx engine what causes the
On a 2012 peterbilt with a paccar mx engine what causes the fault code p1496 to come active… read more
Jeremy
Jeremy
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Associate Degree
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I am working on a 2010 w900 kenworth with an isx. It is using
I am working on a 2010 w900 kenworth with an isx. It is using about one to two gallons of coolant per week. It does not appear to be leaking anywhere on the engine or truck heating system. I pressuriz… read more
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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

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

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

38,846 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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