6.7 Liter Dodge Cummins 07.5-12 Discussion of 6.7 Liter Dodge Cummins Diesels

What issues have you had with your 6.7

Old Dec 30, 2012 | 03:57 PM
  #21  
jl ws-6's Avatar
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Joined: Jan 2009
Posts: 112
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From: New Britain, CT
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I just had the p0402 show up on mine, of course it's due for emmissions in the next 2weeks.... Dealer is doing the egr service and fuel filter tomorrow. Hopefully that will be it. 64500 on it and no issues at all otherwise. Had a front wheel bearing to, and a rear universal start squeaking like crazy... Replaced tires and brakes but that's not really an issue. Overall it's been ok I just hope this isn't the start of the emmissions issues.... I would just delete everything but ct requires emmissions testing every 2 years, ECM scan and soot check. I can delete it all but ill have to put it all back on and put the stock tune back in every / years and drive it like that for a couple weeks, then go thru the test and then pull it all off. Real pita, wish I lived in, or had a way to register this thing in a state that doesn't actually test anything....
 
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Old Dec 30, 2012 | 09:58 PM
  #22  
mannblack's Avatar
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Joined: Apr 2010
Posts: 38
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From: Vacaville CA
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Never had any problems with my 08 95K+ miles. Just traded it in on a 12, expecting no problems
Ch

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Old Dec 30, 2012 | 10:30 PM
  #23  
PSD-BLACK-CLOUD's Avatar
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From: College Station
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None so far. And it has a whooping 2200 miles.
 
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Old Jan 9, 2013 | 08:08 PM
  #24  
CUMMINONYOU89's Avatar
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Joined: Jun 2011
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The stock exhaust was a huge problem
I was running the smarty jr then moved to the sr I liked the jr better the sr better mpg's with mix of power never could get happy with the sr now I have efi and loving it
 
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Old Jan 13, 2013 | 12:14 PM
  #25  
sfreese81's Avatar
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From: Pennsylvania
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None with my 2007.5 so far, 80,000 miles. But I also have EGR and DPF delete.
 

Last edited by sfreese81; Jan 13, 2013 at 12:15 PM. Reason: typo
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Old Jan 14, 2013 | 12:12 AM
  #26  
Mikes3500's Avatar
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Joined: Dec 2012
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Delete them and they run amazing, 30k and nota single problem
 
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Old Jan 14, 2013 | 06:11 PM
  #27  
jdinny's Avatar
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Joined: Mar 2011
Posts: 27
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From: Cuddebackville, NY
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'08 full deletes, Smarty on SW7, 76000 miles, no problems
 
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