Medium and Heavy Trucks

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I have a Dodge ram 5500 with a Commons 6.7 liter diesel. I
I have a Dodge ram 5500 with a Commons 6.7 liter diesel. I have A loss of power and my exhaust brake is not working. I have code U010C. Please help me with troubleshooting.… read more
james Roberts
james Roberts
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Vocational, Technical or Trade School
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09 Freightliner Cummins 6.7 1FVACWDT59DAC8948 Sid code 212
09 Freightliner Cummins 6.7 1FVACWDT59DAC8948 Sid code 212 Pid 411 low 5 volt ref voltage … read more
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NicholasM1019
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Vocational, Technical or Trade School
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We have a high oil pressure issue on a 2009 freightliner
We have a high oil pressure issue on a 2009 freightliner with a 6.7 cummins reading 70 psi all the time … read more
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Mike Mcmillan
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I am on vacation towing my camper got engine light on with
I am on vacation towing my camper got engine light on with nox sensor. Cleared it with code reader. Will it make it home? … read more
cumminsdr
cumminsdr
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High School or GED
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I had a engine derate to 5mph. The tech discontinued my
I had a engine derate to 5mph. The tech discontinued my wheel speed sensor so I could drive to freightliner. It didn't work and sensor was not reconnected. Got code son 791 fmi 1 then son 1592 fmi 19.… read more
Roy Belding
Roy Belding
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Got something going on with my 07.5 Cummins 6.7 it wants to
Got something going on with my 07.5 Cummins 6.7 it wants to cut out bad on acceleration got new ingectors pressure sensor and regulator and release valve it's deleted with smarty jr. and stealth modul… read more
Curtis B.
Curtis B.
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2015 ram 5500 6.7. Dash says dpf 100% full. Tried to clear
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I have a 2012 Freightliner M2 that has issues with both
I have a 2012 Freightliner M2 that has issues with both inlet and outlet SCR temperature sensors. Where are they located? … read more
Roy Belding
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Just changed rad on 2014 2500 Ram 6.7 Cummins. Now the low
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Keiphun Sowell
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I haave a 2012 cummins 6.7 in my dodge the check engine
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I'm working on a Cummins isx15 serial number 79740472. The
I'm working on a Cummins isx15 serial number 79740472. The engine spun a main and got the crank and block. We found a new crank and block and rebuilt the engine. Had t put a new ecm on it because the … read more
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I have a 2009 Blue Bird school bus 6.7 isb bus. Will run
I have a 2009 Blue Bird school bus 6.7 isb bus. Will run most of route and may shut down. You can hand prime the sustem at the fuel seperator and cyle the ign switch and most of the time it will start… read more
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2009 FREIGHTLINER - M2106 - CUMMINS 6.7 VIN # : 9HAJ6646 the "Range Inhibit" light came on and then the engine stalled each time after when we would slow down for a stop ... we have our own scan tool … read more
Daniel Wilson
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I have a school bus with an isb Cummins, it will not start
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I have 2014 durastar international truck check engine light
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We have a Cummins 6.7 in a medium duty bus and having a hard
We have a Cummins 6.7 in a medium duty bus and having a hard time getting it started. We have a generic scan tool that pulls codes, but don't have access to any live data. Hoping someone can help us d… read more
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Andy
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cumminsdr
cumminsdr
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10/1/2009 ford f750 6.7 cummins ISB L6Engine stalls at random
10/1/2009 ford f750 6.7 cummins ISB L6 Engine stalls at random under load, service engine light comes on then the engine dies out Restart and engine runs with no service engine light Non active code e… read more
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