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Related Medium and Heavy Trucks Questions
I have an 2008 freightliner that has a code SPN 3719 FMI 0,
I have an 2008 freightliner that has a code SPN 3719 FMI 0, which is soot level very high. We remove the filter and had it cleaned and still gertting a high soot lvel code. i try to do a manual regen … read more
Andy
Andy
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Vocational, Technical or Trade School
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I hav 2010 mitsubishi fuso 4.9lt the red "engine warnig" is
hi there, i hav 2010 mitsubishi fuso 4.9lt the red "engine warnig" is ON there, 2 code present P1421,P1422 when i drive this truck it feel low power ,, what i hav done i remove the DPF filters and i g… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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I hav a 2010 mitsubishi fuso 4.9lt the red engine warning
hi there, i hav a 2010 mitsubishi fuso 4.9lt the red engine warning light is ON theres 2 code presen P1421,P1422, what i hav done it i removed the DPF filter i gev to the dealer they clean i put those… read more
Daniel Wilson
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GOOD MORNIG I HAVE A FREIGHTLINER COLUMBIA 2008 MBE4000 BIN#
GOOD MORNIG I HAVE A FREIGHTLINER COLUMBIA 2008 MBE4000 BIN# ***** SERIAL#0460896931 MY TRUCK DO NOT LET ME DO REGENERATIO I CLEAN THE DPF FILTER AND THE DOC AND CHANGE DE SENSOR DOC TEMPERATURE IN DO… read more
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Nothing happens when I press DPF switch on Mitsubishi Fuso
I have a Mitsubishi Fuso 2014 FBA60/ 4P10 model and the DPF light is telling me it's full and to press DPF switch. I've tried pressing the DPF switch but nothing happens.… read more
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I have an Cummins ISL 9 that is going into regen all the
I have an Cummins ISL 9 that is going into regen all the time. Removed the dpf and doc. Had both cleaned. installed, reset and performed regen. Still no luck. same problem.… read more
Roy
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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
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2010 MITSUBISHI FUSO P1422 P1421. WHERE IS THE TEMP SENSOR
2010 MITSUBISHI FUSO P1422 P1421. WHERE IS THE TEMP SENSOR LOCATED THAT PERTAIN TO THESE CODES… read more
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2010 MITSUBISHI FUSO CODES P1421 AND P1422. I KNOW THEY ARE
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I have a 2012 IH Prostar with a Maxxforce that has the stop
I have a 2012 IH Prostar with a Maxxforce that has the stop engine light on but no dpf regen light on. Code is that soot level is at most severe level. Truck won't run regen according to servicemaxx t… read more
Daniel Wilson
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Some trouble codes on an isx engine , trouble code 1878
Customer: some trouble codes on an isx engine JA: Thanks. Can you give me any more details about your issue? Customer: trouble code 1878 2374 and 1876 JA: OK got it. Last thing — JustAnswer charges a … read more
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, I have a Mitsubishi Fuso Fe(###) ###-#### ***** has trouble
Hi, I have a Mitsubishi Fuso Fe(###) ###-#### ***** has trouble codes p1422 p1421 . I have had the Dpf cleaned and replaced the sensor. I can not get the red check engine light to reset… read more
Daniel Wilson
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I have a 2007 f-650 c7 cat c7s01017 that is reduced power and
I have a 2007 f-650 c7 cat c7s01017 that is reduced power and shuts down.3719,3249 codes need to understand what these codes mean together.… read more
Cat Man
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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
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Have made repairs to a 2008 Mitsubishi Fuso and need to clear
Have made repairs to a 2008 Mitsubishi Fuso and need to clear codes. Is there a way to clear the codes without a Fuso scan tool? We are able to read and clear but we have two codes that won't clear wi… read more
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hi dan, hope u post back soon. I have a 2008 fuso fe125 using
hi dan, hope u post back soon. I have a 2008 fuso fe125 using a generic scanner im coming up with p0707 and a p0700/ also a p1421 and p1422 no drivability issues ecept for surging ocationaly, any help… read more
Wayne
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I have a 2008 Mitsubishi Fuso FE180. Lost alot of power. Codes
I have a 2008 Mitsubishi Fuso FE180. Lost alot of power. Codes appeared P1421 and P1422. I suspect maybe dirty catylst. Would a bad temp. sensor cause this? I cannot get it to regen at all. If it is t… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

7,532 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

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cumminsdr

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All types of Cummins applications

Curtis B.

Curtis B.

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dieseldan55

Contractor

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Road Service mechanic for Volvo Construction.

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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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