Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I got a 2018 389 my ATC light it stays on at the switch and
I got a 2018 389 my ATC light it stays on at the switch and it displays on my dashboard … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
2015 peterbilt 389. Mx13. I checked all sensor egr.dpf e.t.c
i checked all sensor egr.dpf e.t.c but they look good … read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
214 satisfied customers
Have codes on our 2016 Cummings fire truck. SPN 641 FMI 9
Have codes on our 2016 Cummings fire 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… read more
Mike
Mike
Triage Tech/Shop Foreman
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214 satisfied customers
I replaced turbo and actuator and now I have an array off
I replaced turbo and actuator and now I have an array off scr codes that will not clear. … read more
Mike
Mike
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I have Cummins isx15. I got 7 codes came up while I was
I have Cummins isx15. I got 7 codes came up while I was driving in snow. … read more
Mike
Mike
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I HAVE A FREIGHTLINER CASCADIA 2009 WITH TURBO: MDL
I HAVE A FREIGHTLINER CASCADIA 2009 WITH TURBO: MDL S60EPA07; P/NR23539570; S/NF0812 B0518, I HAVE A COD ENGSA00 SPN000641 TURBO ACTUATOR 14, THIS COD GOT ABOUT 6 MONTHS AGO ,CHANGE TURBO AN NOW THE S… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
It's in sweats mode, limp home mode is there a way to bypass
It's in sweats mode, limp home mode is there a way to bypass so I can get to a shop? … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
204 satisfied customers
I have a 2009 Freightliner Columbia with Series 60 motor.
I have a 2009 Freightliner Columbia with Series 60 motor. CEL lights went on with code SPN 641 FMI 7 A brief loss of power. Within a few minutes the CEL went out and everything back to normal. Driver … read more
FIX-IT
FIX-IT
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Vocational, Technical or Trade Scho
829 satisfied customers
There I have a 2005 freightliner motorhome with ISB 300, low
hell there I have a 2005 freightliner motorhome with ISB 300, low on power error codes as shown on info display Fault 1 of 1 Engine Coolant TEMP SPN 110 CM 0 Data Valid But Above Normal RNG Fault 1 of… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I have a Freightliner Columbia 2009 with Series 60. A couple
I have a Freightliner Columbia 2009 with Series 60. A couple of weeks ago driver reported RPM spontaneously dropping close to zero for a second and then recovery. Happened a few times before it comple… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,693 satisfied customers
I have 1XKFD49X5BJ290176 Kenworth 2011 T-700 Getting codes
I have 1XKFD49X5BJ290176 Kenworth 2011 T-700 Getting codes SPN 641 FMI 13 SPN 641 FMI 17 Those translate to Cummins codes 2387 and 1898 (and 3616) related to the VGT actuator.Is this the turbo going, … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
I have a 2008 Freightliner columbia, I had an issue with it
Hello I have a 2008 Freightliner columbia, I had an issue with it while on the road the stopped engine light came on and i had to run it with the override. The engine brake doesn't work as well... As … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
09 Freightliner Century Classic 955 000 VIN: LAG 3244 Check
09 Freightliner Century Classic 955 000 VIN: LAG 3244 Check engine light is on. Fluids levels are OK. Diagnosed, and got 3 active codes: 1. SPN 641 FMI 14 (count 1) 2. SPN 2629 FMI 4 (count 28) 3. SPN… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
2011 peterbilt 389 dies intermit at idle or no start.
2011 peterbilt 389 dies intermit at idle or no start. Starter, sensors, relays, ignition equip, DEF redone, 2 injectors replaced, and more. At a loss. Once in awhile code for fuel pressure. Planning t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I have a 2008 Peterbilt 386 with a Cummins ISX eng#
I have a 2008 Peterbilt 386 with a Cummins ISX eng# ***** Truck is throwing heavy black smoke and no power. Just replaced the turbo and actuator. No egr codes, also removed the egr and cleaned it and … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
I have a 2013 Peterbilt with a 550 ISX. It has 3700 hrs on
I have a 2013 Peterbilt with a 550 ISX. It has 3700 hrs on it and the DPF filter was cleaned at 2700 hrs. A couple of weeks ago it threw a code 3251 (particulate trap 1 pressure). I had a mechanic for… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,735 satisfied customers
I have a 335 modle 6.7 litter paccar with my snap on modis
I have a 335 modle 6.7 litter paccar with my snap on modis scanner I pulled pid codes 108 102 131 103 27 all to do with the turbo now the turbo is broken impeller shaft and truck has been over heated … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
WHAT CODES WOULD I GET IF MY TURBO WAS BLOWN IAM GETTING A
WHAT CODES WOULD I GET IF MY TURBO WAS BLOWN IAM GETTING A CODE FOR THE TURBO ACUATOR ABNORMAL UPDATE RATE AND ROOT CAUSE NOT KNOWN… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,552 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,118 satisfied customers

Owner at DJ Wilson

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I am ASE Master Truck Certified.

Wayne

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

Jeremy

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

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Curtis B.

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Technician turned service manager on multiple lines of trucks and engines, used in industry.

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Chris (aka-Moose)

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16 years of experience

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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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