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Truck fan in dd15 run good when start the truck, but when i
truck fan in dd15 run good when start the truck, but when i start regen , fun continue run , what is the problem… read more
Curtis B.
Curtis B.
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Associate Degree
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Got n14 engine. weird things happened with cooling system.
Hey, Got n14 engine . weird things happened with cooling system. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Just wondering if 200 degree water temp normal for a dd15 in
Just wondering if 200 degree water temp normal for a dd15 in a 2013 Cascadia? … read more
Roy
Roy
shop foreman
Associate Degree
4,479 satisfied customers
Jeremy. I have dddl 8.03. Where can i change parameter to
Jeremy. I have dddl 8.03. Where can i change parameter to engage and disengage fan clutch at "customer desired" coolant temps… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Overheating. FL Cascadia 2010 dd15. Just had water pump
Just had water pump replaced, with no luck. Engine currently idling at 200 degrees. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I hawe a 2011 freightliner Cascadia cummins isx the
hi I hawe a 2011 freightliner Cascadia cummins isx the temperature start to play this morning from 180 to 220 and back outside temperature is 80f is not playng all the time some times … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Catman eng sn SDP04125 it seems to be running hot. the
catman eng sn SDP04125 it seems to be running hot. the radiator is fairly new. Friday truck was running normal today bobtail it went straight to 200 F. Then loaded it was between 200 and 210. Driver t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
I have a very high soot code on my 2009 Cascadia, 2009
my truck shut off because of soot very high code. I tried to do a parked Regen but after 2hrs it never completed, so i took it to a shop and had the DPF filter replaced. when the shop tried to do a regen to clear the soot very high code it still wouId not finish, then when we notice the temp stop rising. I have read conflicting things concerning how high the temp need to be before the dozer starts, we did a dozer purge test and everything looked fine, so remove the dozer and found the pipe it mounts to clogged so i cleaned it. i prefomed a regen again and the operating temp is still too low. wont get pass DOC INLET 439, DOC out 450,DPF 450. I did notice that the fan runs the whole time its running the Regen and I didnt know if that was significant or not. the EGR has been replaced in the last year. Took I to Freightliner and those guys told me exactly what I already knew, he first told me the doser stats at 700 temp then he told me I probably needed to replace the doser because operating temp is stopping around 400 huh? help… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
2009 Freightliner cascadia cranks with no start. Cannot
2009 Freightliner cascadia cranks with no start. Cannot connect diagnostics and check light comes on and off. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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How can I tell if my fan clutch is working right on a mack
How can I tell if my fan clutch is working right on a mack mp8 engine 2009 … read more
Roy
Roy
shop foreman
Associate Degree
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I have a 2000 N14 - 500 Engine ser. number is 11944673 the
I have a 2000 N14 - 500 Engine ser. number is ***** the engine temp will get up to about 220 or 225 before the fan comes on and when it comes on it only runs a short time [2 or 3 seconds]. I replaced … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
2010 cascadia when i start out on run temp guage goes to 225
2010 cascadia when i start out on run temp guage goes to 225 fan kicks in cools down to 210 but stays there for the duration of trip not going thru coolant at all is this a sign to change thermostat… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,351 satisfied customers
My c15 temperature gauge says that the engine is running
My c15 temperature gauge says that the engine is running around 220 degrees and the cooling fan is running all the time. But I can touch the engine and it doesn't feel hot, also the heater isn't very … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
I've got a over heating problem on a 3406ein a hard pull,
I've got a over heating problem on a 3406ein a hard pull, I've changed the radiator, waterpump, cat temp sensor, rebuilt the fan clutch, and also rebuilt the engine last year at witch time I changed t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
We have a 2012 model engine. Both yellow engine lights have
We have a 2012 model engine. Both yellow engine lights have come on and we can't get over 45-55 miles per hour. Can you give us any idea what the problem could be?… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a question about my 2009 Cascadia that has a DD 15 engine
I have a question about my 2009 Cascadia that has a DD 15 engine . The engine is working fine , there are no faults codes but the engine fan is giving me some trouble . While driving although the engi… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
60 series detroit heating up to 220 then shutting down. Radiator
60 series detroit heating up to 220 then shutting down. Radiator rotted out, new water and antifreeze new water pump. New 190 degree thermostats. fine while sitting still. goes up to 210 fan comes on.… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
696 satisfied customers
I have a Pete 387 cat 435 c15 with 608000 miles my oil temp
I have a Pete 387 cat 435 c15 with 608000 miles my oil temp gauge is running 210/220 with fan running my hoses running across valve cover is melting what is causing this to happen… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

2,803 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

3,927 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

1,351 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

991 satisfied customers

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

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

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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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