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I have 550 isx cummins that was remaned by cummins 60000
Customer: i have 550 isx cummins that was remaned by cummins 60000 miles ago. ever since new engine was installed the truck has low oil pressure,oil gets 250 on pull,engine temp stays normal. truck wi… read more
NicholasM1019
NicholasM1019
Diesel Technician
Vocational, Technical or Trade School
10 satisfied customers
I have a cummins isx cm871 im getting oil in coolant even
i have a cummins isx cm871 im getting oil in coolant even when engine is off it consume coolant also on the exhaust manifold i fount oil coming out of the exhaust manifold what can cause the problem … read more
SeanM
SeanM
Fleet Maintenance Manager
High School Diploma
12 satisfied customers
This is an ISX CM871 engine serial # 60807671 this engine
This is an ISX CM871 engine serial # 60807671 this engine was put into this truck as a crate engine in 2013 currently has 500,000 miles could look at any records or data? Let me if you need more info … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,333 satisfied customers
ISX 15, just general knowledge question. Why are some isx
ISX 15, just general knowledge question. Why are some isx are rated 400hp and some other even 500hp, is the block and head same capacity? Or injectors are different?… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,333 satisfied customers
I have a deleted 2013 isx 15. Pressure in coolant system and
Hello, I have a deleted 2013 isx 15. Pressure in coolant system and holds overnight. Compressor isolated still pressures up. No residue or oil in coolant. Any thoughts? Thanks … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
442 satisfied customers
Just had the Dpf filter cleaned put it on flow bench 1.75
Just had the Dpf filter cleaned put it on flow bench 1.75 oem specs drove 670 miles loaded 80,000 lbs everything seemed normal unloaded now have ck engine light message board says exhaust trap inlet p… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
442 satisfied customers
Have a 2009 isx 485 hp just had a short block with cams done
Have a 2009 isx 485 hp just had a short block with cams done everything was fine about 5000miles notice some smoke when starting the truck now after it sits I have what I believed to be oil coming out… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
442 satisfied customers
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
Mechanic
High School or GED
4,333 satisfied customers
Motorhome isx 650 hp 2010. Sr 79329738 56000 miles, loosing
Sr 79329738 56000 miles, loosing coolant at about a gallon in 250 miles. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
2005 kw w900 with an isx cummins and some times come the
2005 kw w900 with an isx cummins and some times come the protection engine light … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Working on isx cummins blowing a lot of smoke replaced EGR
Working on isx cummins blowing a lot of white smoke replaced EGR cooler was leaking water and smoke continues 2009 ISX… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Have a 2009 KW tractor with cummins ISX and I have oil in
Have a 2009 KW tractor with cummins ISX and I have oil in the coolant. Unit has 400k on and trans was just done unit is in excellent shape very well maintained. eng ser. 79313587 and vin 1xkwd49x899j2… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
, We are looking to purchase a 2010 Pete with a Cummins
Hello, We are looking to purchase a 2010 Pete with a Cummins ISX 485 HP motor with a 13 speed Eaton Fuller. Just curious if there are any problems we should be aware of with these motors? Have there b… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
there, Need some advice. I'm planning on buying an 05 International with an isx 45
Hi there, Need some advice. I'm planning on buying an 05 International with an isx 450 that has just over 1 million miles. Engine has smooth idle and couldn't notice anything wrong with it from the te… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2007 Volvo 670, Cummins engine 425 hp, We keep getting check.oil
2007 Volvo 670, Cummins engine 425 hp, We keep getting check.oil ALERT...TA was changing sensors...made mistake by putting oil sensor in to fuel sensor place... Now after they fixed that for 2 months … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a '07 cummins 400 isx. It builds up 25 lbs. plus pressure
I have a '07 cummins 400 isx. It builds up 25 lbs. plus pressure in the radiator reservoir and it blows antifreeze out. I replaced the air compressor and egr cooler and it still does the same thing. T… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
Hey, I have a 2008 kw with a isx. Has DPF and EGR. I have
Hey, I have a 2008 kw with a isx. Has DPF and EGR. I have not done any deletes on it (don't really think its worth it). Engine runs great, normal power, never overheats, no excess pressure in coolant … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,333 satisfied customers
I own a 2009 Volvo 780 with the Cummins ISX 500 under the hood.
I own a 2009 Volvo 780 with the Cummins ISX 500 under the hood. Dating back to July 2013 I have been having regen problems. So far, 4 Cummins dealers , a Volvo dealer and a certified cummins peterbilt… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
4,333 satisfied customers
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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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