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2008 KW with a isx I have fault codes 4282, 2639, and 1664
2008 KW with a isx I have fault codes 4282, 2639, and 1664 need help also looking for symptom tree t147 Vin ***************** Year 2008 ESN 79263547… read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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I have a 2008 Cummins ISM that will not start a stationary
I have a 2008 Cummins ISM that will not start a stationary regen. The DOC temp tops out at 415. Turbo is new and I checked it with a 4xx card and calibrated the actuator. The EGR valve is closed. The … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
10 satisfied customers
ISX CM871 ESN 79324675 I need to test the dpf doser and
ISX CM871 ESN 79324675 I need to test the dpf doser and shutoff valve with Insite could you let me know the steps to do this right? I have a clue but will like to get your input, it is doing regen but… read more
cumminsdr
cumminsdr
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I am trying to regen a 2008 kenworth with a Cummins ISX. The
Hello,I am trying to regen a 2008 kenworth with a Cummins ISX. The only code is for the spot level being moderately severe. Caused by the driver canceling regens. The truck is on high idle “not dosing… read more
NicholasM1019
NicholasM1019
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Freightliner cascadia EPA10 does not do regen. It is in
Freightliner cascadia EPA10 does not do regen. It is in regen zone 2. I started regen. Regen started. DOC inlet go to 750 and both others are around 750 as well. But diagnostic link never shows that r… read more
Roy Belding
Roy Belding
7,602 satisfied customers
CUMMINS. GOT A CM871 2009 MODEL. PETERBILT 389. TRUCK SAT
HELLO DR CUMMINS. GOT A CM871 2009 MODEL. PETERBILT 389. TRUCK SAT FOR 4 YEARS, UPON BRINGING TRUCK BACK ON ROAD ADVISED CUSTOMER TO REMOVED DOC AND DPF FOR BAKING, REMOVED AND HAD BOTH DOC AND DPF BA… read more
cumminsdr
cumminsdr
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ISX 425 st not getting hot enough only 480 degrees on the
ISX 425 st not getting hot enough only 480 degrees on the regen replaced turbo seems its not getting enough fuel very poor/weak Regen. … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 2012 Freightliner Cascadia with dd15. The regen
I have a 2012 Freightliner Cascadia with dd15. The regen keeps aborting. Code is 3713 fmi 31. I've changed out all 3 temp sensors. Both pressure sensors and cleaned out tubes. Also changed the doser. … read more
Roy Belding
Roy Belding
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How are you with the 2010 prostar isx 435, I cleaned the dpf
How are you with the 2010 prostar isx 435 , I cleaned the dpf and I tried to do a Regen with computer it stops and turbo failure I'm getting code Sid 27 spn 641 j1587fmi7 can you help, now I have a fl… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
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Ive got two code on ism 425, they are 4282, 2639, we just
hello, ive got two code on ism 425, they are 4282, 2639, we just change the dpf last week it was craked, can the doc have any problem or code 4282 relate to injector doser? … read more
Roy Belding
Roy Belding
7,602 satisfied customers
2009 peterbilt 389 isx 15. I have two codes 1921 and 2742.
2009 peterbilt 389 isx 15. I have two codes 1921 and 2742. Ones after treatment temp sensor and other just means it's in level 3 most severe. I've hooked up in site and ran force regeneration and exha… read more
Daniel Wilson
Daniel Wilson
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I got a kW truck with a cummins ism cm876 with an active
Hi, I got a kW truck with a cummins ism cm876 with an active 2639 code (esn 35221436), and it's saying dpf diff pressure above normal range and I need to do a regen. I have done multiple regen and it … read more
cumminsdr
cumminsdr
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I have a MP8 not completing a regen, doser on 540 degreesdpf
I have a MP8 not completing a regen, doser on 540 degrees dpf inlet 750 degrees dpf outlet 750 degrees When it reaches these temp the doser shuts off new doser, new dpf, cleaned doc, new ambient air t… read more
Andy
Andy
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Vocational, Technical or Trade School
210 satisfied customers
During a parked regen my ISX only reaches temps of 250 degrees.
During a parked regen my ISX only reaches temps of 250 degrees. the truck wont complete the regen cycle. the dpf has been cleaned, and the turbo replaced. The computer wont reset the system. Keeps sho… read more
cumminsdr
cumminsdr
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I have a 2013 Peterbilt with a 550 ISX. It has 3700 hrs on
I have a 2013 Peterbilt with a 550 ISX. It has 3700 hrs on it and the DPF filter was cleaned at 2700 hrs. A couple of weeks ago it threw a code 3251 (particulate trap 1 pressure). I had a mechanic for… read more
Jeremy
Jeremy
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Associate Degree
2,740 satisfied customers
2009 Peterbilt with a Cummins ISX (eng# *****). During
2009 Peterbilt with a Cummins ISX (eng# *****). During regen the computer will not turn the doser injector on therefore it will not build temp in the DPF. New dpf filter and doser injector, all temp s… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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I have a 2009 ISX that is having regen issues. Keeps throwing
I have a 2009 ISX that is having regen issues. Keeps throwing "doc face plugged reason unknown" and "doc efficiency out of calibration" It has been doing this for a while and I feel like we have chang… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
210 satisfied customers
Hello, I have an ISX 400ST in a 08 Peterbilt 388. Im having
Hello, I have an ISX 400ST in a 08 Peterbilt 388. I'm having issues with the doser injector. It is not spraying , it is pouring out fuel. I already replaced it and the new one is doing the same exact … read more
cumminsdr
cumminsdr
Mechanic
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1,700 satisfied customers
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