Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I got a cat SN# NXS05054 C15 engine im doing a head job on.
I got a cat SN# NXS05054 C15 engine im doing a head job on. … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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2016 cummins 6.7. Performing regen and noticing some data
2016 cummins 6.7. Performing regen and noticing some data that looks incorrect. How us it we have turbo rpm at 0? Intake pressure at 0? Turbo temps seem cold? Turbo does feel cold. Regen temps seem no… read more
NicholasM1019
NicholasM1019
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I am looking for the book time on replacing the front covers
Hello, I am looking for the book time on replacing the front covers on this truck. VIN - ***************** Please let me know!-Thank you!… read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
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I have a C13 in a fire truck that the ECM failed, i replaced
I have a C13 in a fire truck that the ECM failed, i replaced the ECM, had a private shop flash the new ECM as the Kenworth shop did not have a tech available. the unit was having problems with regen s… read more
Jeremy
Jeremy
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Associate Degree
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Oem code 3712 and spn 5246 derate cant clear them. Cummins 6
cummins 6 ltr and 2915 frieghtliner it a school bus but it also saying outlet nox corrected o ppm but outlet NOx reads 278ppm … read more
Mike Mcmillan
Mike Mcmillan
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My 2009 gmc topkick is messing up again. we ended up
my 2009 gmc topkick is messing up again. we ended up cleaning the cat and taking it to gm dealer the sent it to a truck shop to have the exaust brake wired and programed. the build sheet by vin said i… read more
Kent Van Wagner
Kent Van Wagner
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I am looking at a 2010 t800 with a cat C15 with an esn
I am looking at a 2010 t800 with a cat C15 with an esn sdp21067. I know that the prefix is not good but is there things that could have been done to the motor to take care of the problem? The dealersh… read more
Cat Man
Cat Man
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I have a 2009 Kenworth w900l with a cat c15 sdp and I'm
Hello I have a 2009 Kenworth w900l with a cat c15 sdp and I'm having regen problems. Connected a scanner and code 3711 fmi 31 comes up. Have changed the mass flow sensor, ARD head and spark plug. Any … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,237 satisfied customers
This question is Man... We have a Cat C15 with an active
This question is for Cat Man... We have a Cat C15 with an active EVENT with the code 3719-0. The truck came in with the check engine and stop engine lights on. We had the DPF cleaned and the flow rati… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Need 2 Trks but scared of anything after 07, would consider
Need 2 Trks but scared of anything after 07 , would consider later models if I could trust deletions.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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I have a 2008 Kenworth C15, it started a 3min regen cycle
I have a 2008 Kenworth C15, it started a 3min regen cycle and kept asking for more regen but would not regen. It then started the level 4, running only in 60 second intravels before shutting engine do… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,237 satisfied customers
Ive got a 2014 kenworth dump truck. All I have is a paper
Ive got a 2014 kenworth dump truck. All I have is a paper copy of the code its throwing at the moment so I don't have the vin or esn. parts that have been recently replaced are the dpf filter, def dos… read more
Derek Neustaeter
Derek Neustaeter
Heavy Duty Equipment Mechanic
1 satisfied customers
My name is eddie a have sdp c15 cat with the code3719-16 we
hi my name is ***** ***** have sdp c15 cat with the code3719-16 we took the filter off and my customer took it and had cleaned install and ran for about 1 hour and had check engine light come on lost … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Cat Man, we have a 2008 Kenworth with Cat C15 SDP engine.
Cat Man, we have a 2008 Kenworth with Cat C15 SDP engine. The engine is derated, with code 3719-0. Forced regeneration failed with a 3711-31. At the end of forced regeneration attempt, we got error 11… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,237 satisfied customers
cat man we have a 07 freitliner with cat c15 acert 400000
cat man we have a 07 freitliner with cat c15 acert 400000 we have had it to four shops and they cant get it to run every thing has been changed on the exhaust side new torbos new dpf all new sencors w… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,237 satisfied customers
Mr. cat man with the two codes that I Have on this truck. What
Mr. cat man with the two codes that I Have on this truck. What should I look for to make sure I repaired the problem?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,237 satisfied customers
Hello I HAVE A CAT C-7 esn :C7s09800 with an Active code 3473-31.
Hello I HAVE A CAT C-7 esn :C7s09800 with an Active code 3473-31. I replaced the ARD head and spark plug, plug wire.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,237 satisfied customers
Hello I have a 09 cat c-13 with an active code 3715-31 permanent
Hello I have a 09 cat c-13 with an active code 3715-31 permanent system lock out causing me not to be able to regen this unit. ESN LEE23368. How do I go about clearing it so I can regen this truck?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,237 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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