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Related Medium and Heavy Trucks Questions
I have fault code 5655 2014 peterbilt 579 isx Cummins.
I have fault code 5655 2014 peterbilt 579 isx Cummins … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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I'm working on a Cummins ISB in a 2013 Ford F650. Customer
Hello. I'm working on a Cummins ISB in a 2013 Ford F650. Customer just bought the truck so I have no history to go on. It had codes 3543, 3582 and 3714. I noticed that a new crankcase pressure sensor … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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Have ISX cummins that is slobering out of exhaust behind
Have ISX cummins that is slobering out of exhaust behind turbo. Believe it is fuel. Can you tell me cause … read more
cumminsdr
cumminsdr
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Could battery cables possibly be the problem have tried all
Could battery cables possibly be the problem have tried all of the above and same problem just 8000 Mike's on a total rebuild. Was running great turned a corner and this trouble started … read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
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2014 ISX residue on back of sleeper and frame. Had the truck
2014 ISX White residue on back of sleeper and frame. Had the truck at Cummins they replaced DEF injector can cleaned decomp tube. Truck ran fine for 3 weeks now white residue showing up again … read more
Mike Mcmillan
Mike Mcmillan
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I have a 2013 Peterbilt 388. I'm getting a fault code
Hello I have a 2013 Peterbilt 388. I'm getting a fault code reading of Aftertreatment 1 SCR Efficiency Conversion. What does this mean for my truck? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 2011 386 peterbilt show DPF fuel pressure delivery
I have a 2011 386 peterbilt show DPF fuel pressure delivery code and a clogged dpf symbol but just had the dpf filters cleaned but symbol stays active for clogged … read more
Mike Mcmillan
Mike Mcmillan
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ISX 15 fault codes showing. Codes: 3226 4364 4794. 2015
Tried nothing. Codes just came up and screen said 3 hrs til engine is shutting down. I think it's DEF related … read more
Mike Mcmillan
Mike Mcmillan
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Check engine light came on for my 2016 Peterbilt Cummins
Check engine light came on for my 2016 Peterbilt Cummins with spn 3226 fmi 10. Changed the NOx sensor 1 and light and same code came on after 25 miles. What else can it be and will truck lose power if… read more
Mike Mcmillan
Mike Mcmillan
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I have a problem with 2013 volvo cummins isx i change the
Hi I have a problem with 2013 volvo cummins isx i change the injector doser the def injector and def filter before that the truck doesn't goes more then 5 miles per hour and I can't accelerate more of… read more
cumminsdr
cumminsdr
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2013 kW t660 son:4364 fmi:18 ISX 15. KW 2013 t660 Cummings
2013 kW t660 son:4364 fmi:18 ISX 15 JA: What's the make/model/year of your truck? Engine type? Customer: kW 2013 t660 Cummings isx15 JA: Are you fixing your truck yourself? What have you tried so far?… read more
cumminsdr
cumminsdr
Mechanic
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Alex, Need a little help if possible please.... 2016
hi Alex, Need a little help if possible please.... 2016 Peterbilt 389 550 ISX Cummins.. check engine light came on earlier today... SPN 3226 FMI 20. Truck is running great as any other day. Any though… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
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Fuel Rail Pressure Sign. 2013 Peterbelt 386, ISX 15 Cummins.
Last time around 2000 miles ago , This sign came, i went to peterbilt dealer, They changed the fuel filter, and SCR , NOX, Temp sensor. Then I run around 500 miles this sign came again, when I try to climb at moutain. Then go back to same dealer back, they said bettery cables loose that the reason. Run again 2000 miles now same sign came again on the mountain. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2015 Cummins 6.7 equipped F650 that continues to
I have a 2015 Cummins 6.7 equipped F650 that continues to derate and go into limp mode. I have to manually run the static regen with my TEKA truck tool. It will not run a regen by its self. It goes ab… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
Just had the DPF cleaned, changed some sensors due to a
just had the DPF cleaned, changed some sensors due to a fault number 3582, got back on the road and the check engine light came back with the same fault, I'm driving back home loaded and hoping for th… read more
Roy Belding
Roy Belding
7,580 satisfied customers
I have a Cummins ESN 73512059 Thid unit is setting faults
Hello I have a Cummins ESN 73512059 Thid unit is setting faults 3543 1 and 3582 - 1 any one have any common falures that cause this, or trouble shooting?… read more
Roy Belding
Roy Belding
7,580 satisfied customers
I have a 2013 KW T660 Cummins ISX VIN: 1XKAA48XXDJ363341
I have a 2013 KW T660 Cummins ISX VIN: 1XKAA48XXDJ363341I'm getting code SPN 3216 FMI 4 Aftertreatment Intake NOx Voltage Below Normal, Or Shorted To Low SourceCan you provide the location of the sens… read more
cumminsdr
cumminsdr
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High School or GED
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2012 KW T660 ISX cummins got a check engine light on,
2012 KW T660 ISX cummins got a check engine light on, showing "engine derated NOx Limit exceed due to quality" Exhaust (SCR/DEF) any clues what this could be? Thank You… read more
Geoff
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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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