Medium and Heavy Trucks

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2015 International Durastar with Maxxforce DT. We did an
2015 International Durastar with Maxxforce DT. We did an In-frame due to low compression on Cylinder 6.also replaced # 6 injector, Now getting low power and seams very low boost, around 9 psi max, cou… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
396 satisfied customers
SPN-5397 31 Aftertreatment 1 Diesel Particulate Filter
SPN-5397 31 Aftertreatment 1 Diesel Particulate Filter Regeneration too Frequent … read more
Mike Mcmillan
Mike Mcmillan
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I have a 2015 Peterbilt with a ISX cummins. How do you
I have a 2015 Peterbilt with a ISX cummins. How do you replace the DPF filter? … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Have a 2010 cummins isx engine that has a code 1921. Dpf and
have a 2010 cummins isx engine that has a code 1921 … read more
Expert
Expert
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08 maxxforce icp issues. Maxxforce dt. Truck would not start
Yes truck would not start swapped icp with one from another truck started right up drove 20 miles same thing happens clear codes and truck starts right up … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I'm working on a 2008 4300 maxxforce dt. This truck came to
Hello, my name is***** working on a 2008 4300 maxxforce dt. This truck came to me not running. The truck had been to another shop for a while with DPF issues, where the DPF and DOC had been replaced. … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
Cummins ISL9 regening too often. I have been working on this
Cummins ISL9 regening too often. I have been working on this bus on and off for several months. It is trying to actively regen around every 2 hours. ISL9 CM2250 engine serial# ***** ECM code CB90010.4… read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I got a 2010 Freightliner Cascadia with DD15 in it. VIN
Hi, I got a 2010 Freightliner Cascadia with DD15 in it. VIN **AS4674 We have a problem of coolant loss, up to a gallon in 2-3 days, no visible leaks. Same time there is a Regeneration issue. Truck req… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2011 international prostar with a Cummings 435isx
Hi i have a 2011 international prostar with a Cummings 435isx engine dohc. My question is in the 3 years of owning this truck it has never "regened" now it is doing it daily every 100 miles or so taki… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
When i re gen my isx cm871 i notice the turbocharger speed
when i re gen my isx cm871 i notice the turbocharger speed was under 40000 rpm (37640-38000). would like to know what causes and if a sensor may be causing this too happen.. low boost?? still learning… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Andy. 2012 IH 4300 1HTMMAAN6DH305180, regenerating once a
Hi Andy. 2012 IH 4300 1HTMMAAN6DH305180, regenerating once a day. This is a municipal electric company bucket truck that idles a lot, never leaves town and is seldom taking on the highway. Last July t… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2010 Kenworth, ISX 15, CM871. Seems as though it's stuck in
2010 Kenworth, ISX 15, CM871. Seems as though it's stuck in REGEN, for about 6 continuous hours of operation it was de-rated with bluish gray smoke coming from exhaust on steep hill climbs with a heav… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Dr Cummins we have a freightliner m2 partybus at the
Dr Cummins we have a freightliner m2 partybus at the shop that came with amber and red engine lights .engine is cummins isl and there are 2 codes presented at the time of inspection 1: egr out of cali… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 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
2,740 satisfied customers
I have a fleet of 201 International buses with the MaxxForce
I have a fleet of 2007 International buses with the MaxxForce DT engine back by an allison trans. I Have started have issues with them smoking while on route Usually I would chalk it up to a regen, bu… read more
Rudolph Diesel
Rudolph Diesel
Service manager/ Master mechanic
Vocational, Technical or Trade Scho
1,918 satisfied customers
We have a customer with a 2010 M2 business class freightliner
We have a customer with a 2010 M2 business class freightliner with engine #73012266 ISC Cummins it keeps getting code 2637/2639/1921 of course when 2637 occurs it stop you from doing a roadside regen … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
my other truck 2009 prostar isx engine i have a fault cods 4283--inactive 3167--inacti
my other truck 2009 prostar isx engine i have a fault cods 4283--inactive 3167--inactive 2374--inactive 2554--inactive 4214--ACTIVE 2637--ACTIVE last week i had a problem whit same truck we change aft… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I HAVE 2011 FREIGHTLINER WITH A DD15It started making a noise
I HAVE 2011 FREIGHTLINER WITH A DD15 It started making a noise from the exhaust under a pull,kinda sounds something loose inside of the dpf.Now i have check engine light code sid 324 fmi 2 doc inlet p… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
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