Medium and Heavy Trucks

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I have a 2010 freightliner Cascadia with a dd15 engine it is
i have a 2010 freightliner Cascadia with a dd15 engine it is slow at take off and when it gets around 1200 or 1250 rpm it has power and goes we replaced the fuel filters there was a small fuel leak we… read more
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BrentR718
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2013 peterbilt 385 w Cummins ISX 450 hp. Recently replaced
2013 peterbilt 385 w Cummins ISX 450 hp. Recently replaced dpf filter and repaired exhaust leak. Truck runs fine until under a load for about 20 miles. Then u get check engine lights. Both w and witho… read more
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I'm getting a sid 324 fmi 2, sid 324 fmi 0, sid 328 fmi 2,
Hi, I'm getting a sid 324 fmi 2, sid 324 fmi 0, sid 328 fmi 2, sid 328 fmi 4..All are undefined..Can you help me out please? … read more
cumminsdr
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Hello sir working on a international pro start Cummins 2010 truck came in with no power and seem to die out replaced the dpf filter it was clogged and broken reset the ecm with a new dpf and truck see… read more
cumminsdr
cumminsdr
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I have a 2013 Cascadia with 5 diagnostic falt in dash. Spn
I have a 2013 Cascadia with 5 diagnostic falt in dash. Spn 102 fail 18 spn 5319 fail. 31 spn 5298 fail 17 spn 3556 fail 18 spn 3251 fail 0. Truck Vin 1fujglbg2dsbx2662 engine serial number 79561243 Cu… read more
cumminsdr
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I have a cummins isx. Just had the dpf replaced. Still have
I have a cummins isx. Just had the dpf replaced. Still have fault code 2639 … read more
cumminsdr
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2009 peterbilt 389 isx 15. I have two codes 1921 and 2742.
2009 peterbilt 389 isx 15. I have two codes 1921 and 2742. Ones after treatment temp sensor and other just means it's in level 3 most severe. I've hooked up in site and ran force regeneration and exha… read more
Daniel Wilson
Daniel Wilson
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I have a 2008 Motorhome with a Cummins ISL engine. We were
Hello, I have a 2008 Motorhome with a Cummins ISL engine. We were just recently stranded in a parking lot in sounthern Cal, as it would not REGEN. We had to wait for a tech to come the next day and us… read more
Expert
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I put in a new dpf filter and sensors and it will not regene
I put in a new dpf filter and sensors and it will not regene I also put the shm in and it still won't regene… read more
Jeremy
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2010 Kenworth, ISX 15, CM871. Seems as though it's stuck in
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I have a 2013 Peterbilt with a 550 ISX. It has 3700 hrs on
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I have a 2009 387 pete with a regin cummins isx. It is
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Kenworth T370: I have a 2009 Kenworth with a pacar 8 Engine.
I have a 2009 Kenworth with a pacar 8 Engine. It is blowing black smoke down the side even though it has had the dpf filter cleaned and a new turbo put on it The engine light is on in it. When it is s… read more
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2009 internat Prostar ISX cummins Serial#79339240...how do
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Driver turned off exhaust regen switch on 2013 Pete 365 with
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2009 Kenworth Flatbed w/ Cummins Engine DPF Trouble We
2009 Kenworth Flatbed w/ Cummins Engine DPF Trouble We have had recurring issues with the DPF system on this truck. We get a Plugged face code after only a few hundred miles from cleaning the filter. … read more
Eurotruck72
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I got 2009 Freightliner Columbia c15 sdp13149. In the past
I got 2009 Freightliner Columbia c15 sdp13149. In the past it gives me regen and check engine lights for a second once in a while. 2 weeks ago i cleaned DPF filter it was very dirty but in good condit… read more
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I drive a 2009 Cascadia with the mercedes engine for my company.
I drive a 2009 Cascadia with the mercedes engine for my company. I get a check engine light and emissions light and it derates the motor. The diagnosis comes up as engine erratic and eng SA00 spn00263… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

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I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

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All types of Cummins applications

Curtis B.

Curtis B.

Technician

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

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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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