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Related Medium and Heavy Trucks Questions
2014 freightliner with 6.7 Cummins. Truck derated with the
2014 freightliner with 6.7 Cummins. Truck derated with the primary fault code being 3582 scr conversion efficiency. During diagnosis attempted scr test multiple times with unusual results. 1st test in… read more
NicholasM1019
NicholasM1019
Diesel Technician
Vocational, Technical or Trade School
10 satisfied customers
2012 cummins 6.7 in s freightliner. Turbo was recently
2012 cummins 6.7 in s freightliner. Turbo was recently replaced with new. Trying to complete stationary regen using the regen analyzer in insite. Truck fails regen analysis- see picture. Goal is to ge… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2014 freightliner m2102 with Cummins 6.7. Truck has had
2014 freightliner m2102 with Cummins 6.7. Truck has had issues with the dpf diff pressure throwing codes 2639. In addition truck has had issues with turbo which was apparently interfering with normal … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2011 freightliner with the cummins 6.7. Truck recently had
2011 freightliner with the cummins 6.7. Truck recently had the egr cooler leak and filled the intake with solidified soot. This has been cleaned including the egr valve, the intake at the grid heater.… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2014 6.7 freightliner. Truck has returning cel code 4713
2014 6.7 freightliner. Truck has returning cel code 4713 fuel injection quantity error for multiple cylinders. Recently truck had injectors removed and tested and was found to have 2 faulty injectors … read more
Roy Belding
Roy Belding
7,602 satisfied customers
2015 f650 6.7. Truck routinely throws def tank fluid low
2015 f650 6.7. Truck routinely throws def tank fluid low codes. Condition is intermittant. Have you seen this issues before? Any ideas? Dash regen light is on I think this indicates that a regen is re… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,463 satisfied customers
2014 f650 6.7 cummins. Truck was problem free for years. Now
2014 f650 6.7 cummins. Truck was problem free for years. Now we have reoccurring cel with similar codes related to aft. The most concerning code we have is the 3375 too frequent requests for regen. In… read more
Roy Belding
Roy Belding
7,602 satisfied customers
2015 f650 6.7 Cummins. Truck has reoccurring cel with active
2015 f650 6.7 Cummins. Truck has reoccurring cel with active code of 1922. Dpf diff pressure. Data says dpf differential pressure is at 2.67 inhg at time of 1922 code. Is this too high? The last time … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,463 satisfied customers
2015 ram 5500 6.7. Dash says dpf 100% full. Tried to clear
2015 ram 5500 6.7. Dash says dpf 100% full. Tried to clear codes and successfully cleared all codes except for p242f which returns immediately and is apparently preventing a stationary desoot. Looking… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,463 satisfied customers
2015 Intnl 4300, Cummins 6.7, OEM #3375, 3376,2639,4713. SPN
2015 Intnl 4300, Cummins 6.7, OEM #3375, 3376,2639,4713. SPN 5397-31, SPN 5357-31 … read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,463 satisfied customers
2011 freightliner with the 6.7. Trying to perform stationary
2011 freightliner with the 6.7. Trying to perform stationary regen. Truck seems to regen normally for a normal amount of time but when the regen process stops we get no message - no error message or a… read more
Mike Mcmillan
Mike Mcmillan
Shop Foreman/Triage Tech
Associates
4,463 satisfied customers
Have a 2010 cummins isx engine that has a code 1921. Dpf and
have a 2010 cummins isx engine that has a code 1921 … read more
Roy Belding
Roy Belding
7,602 satisfied customers
I'm working on a Cummins ISX. Trying to diagnose a 3375
I'm working on a Cummins ISX. Trying to diagnose a 3375 fault code. First, the codes I have are 3375 1921 and 2639. I'm most concerned with the 3375 as the other 2 are basically soot level codes. Driv… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
DR. Cummins, I have a ISX 79292815 that has the high exhaust
DR. Cummins, I have a ISX 79292815 that has the high exhaust temp light on when driving. I hooked up with insite. no codes and when I was driving I watched and its doing an active regen. my question i… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have an active code of 3375 on ISX engine with in active
I have an active code of 3375 on ISX engine with in active codes 3383, 6263 which has nothing to do with it, 2639, 1921, 2754. I tried to region truck and the aftertreatment injector would not turn on… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have this same fault code. 3375 pulled strait from insite.
Hi Andy. I have this same fault code. 3375 pulled strait from insite. Currently active. Trying to click on your troubleshooting link and it will not work… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Dr Cummins we have a freightliner m2 partybus at the
Dr Cummins we have a freightliner m2 partybus at the shop that came with amber and red engine lights .engine is cummins isl and there are 2 codes presented at the time of inspection 1: egr out of cali… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
GOOD AFTERNOON, I AM WORKING ONA VOLVO TRACTOR WITH A ISX
GOOD AFTERNOON, I AM WORKING ONA VOLVO TRACTOR WITH A ISX SERIAL 79334464 ECM CODE AV10239.03. WE HAD DPF CLEANED DO TO A CLOGGED FACE. INSTALLED WITH CORRECT FLOW ORIENTATION AND RESET MAINT IN ADVAN… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 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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