Forum Discussion
carringb
Dec 31, 2014Explorer
Cummins12V98 wrote:carringb wrote:
The rash of 6.7L bottom end failures is due to fuel dilution from being in Regen too much. This does not apply to the 5.9L.
Do you have a reference for the "rash" of failures?
Please enter "Cummins 6.7L fuel dilution problems" into the search engine of your choice.
PS - By rash, I meant more problems than the 5.9L. I did not mean to imply that there was a sudden increase with that problem recently. If anything, the addition of DEF should have reduced the occurrences.
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