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I have a 2013 cummins ISL450. Wi5 following fault codes. SPN
I have a 2013 cummins ISL450. Wi5 following fault codes … read more
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I filled the def yesterday, yellow light blinking with check
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Cummins diesel on 2018 Tiffin Phaeton RV. MIL dash indictor,
Cummins diesel on 2018 Tiffin Phaeton RV. MIL dash indictor, with fault codes SPN 3364 FMI9 and SPN 3031 FMI 9. … read more
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I have 2015 cascadia 2 check engine light on code EEC61 SPN
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I have a 2011 Blue Bird bus with a 6.7 Cummins engine. I get
I have a 2011 Blue Bird bus with a 6.7 Cummins engine. I get codes 4094-31, nox limits exceeded due to insufficient regent quality, and 4364-18 aftertreatment 1 scr catalyst conversion efficiency. I h… read more
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I have a 2011 Freightliner Cascadia that I brought into the
I have a 2011 Freightliner Cascadia that I brought into the shop for a regen. I went home that evening and returned the next morning and the truck would not start. I connected the laptop and found tha… read more
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I have three codes 1569--3216---4094 don't know what they
I have three codes 1569--3216---4094 don't know what they are can you assist … read more
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Got a messed up truck, Ok, Yea ttaking my battery off, I'm
got a messed up truck JA: Sometimes things that you think will be really complicated end up being easy to fix. The Heavy Truck Mechanic I'm going to connect you with knows all the tricks and shortcuts… read more
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Issue: How can I clear the DEF Quality being evaluated
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I have a 2015 Kenworth with a Cummins engine. It came in
I have a 2015 Kenworth with a Cummins engine. It came in with SPN 4094 FMI 31 code showing. I found the flex pipe broken in half under the cab. replaced it with new one and now have SPN 5246 FMI 0 and… read more
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Have codes 3543, 3714, 3582, 3712 all active. Cummins ISB
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NOxlimits Exceeded due to insufficent regent quality SPN
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I got a 2012 kenworth with a px6 it shut down due to
I got a 2012 kenworth with a px6 it shut down due to overheat I filled it up with water and now it's like it's in limp mode. The codes are 1596, 4094, and 4364… read more
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I have a problem with my volvo d13 2012.... temperature gets
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2013 Mack GU713. Engine serial #989613 Model #MP8-415C SCR
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2012 mack cxu613 mp8 code spn 4094 fmi 1 diagnosed to be acm
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2011 Peterbilt 348 with a paccar px-8. We are currently
2011 Peterbilt 348 with a paccar px-8. We are currently experiencing derate with limited speed. We have pulled four codes from the ecm, actually 4 active codes and 4 inactive codes. They are as follow… read more
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I have a 2011 frightliner MT45 with a Cummins 6.7L.... Cluster
I have a 2011 frightliner MT45 with a Cummins 6.7L.... Cluster shows four active faults..4363 (4 times), 4094 (1 time), 1569 (34 times), 5246 (1 time). The message displayed is poor DEF quality. Since… read more
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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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