To all of you operating a 6.7L Cummins Turbo Diesel that have deleted the EGR/CAT/NOX/DPF.
My 2011 3500 was deleted completely and tuned via H&S XRT PRO in late December of 2011. I currently run the "No Power" tune with torque management turned off & timing set to #4.
I am not running a bypass filter yet. At my last OC I switched from Rotella 15w/40 to Rotella T6. At 7500 miles I sent a sample to Blackstone Labs, changed the filter & filled the new filter with T6. The UOA came back great with good TBN#'s. I plan to run this oil for an additional 7,500 miles, then change it out & install my bypass filter.
What OCI's are you guys doing on your deleted 6.7's ???
My 2011 3500 was deleted completely and tuned via H&S XRT PRO in late December of 2011. I currently run the "No Power" tune with torque management turned off & timing set to #4.
I am not running a bypass filter yet. At my last OC I switched from Rotella 15w/40 to Rotella T6. At 7500 miles I sent a sample to Blackstone Labs, changed the filter & filled the new filter with T6. The UOA came back great with good TBN#'s. I plan to run this oil for an additional 7,500 miles, then change it out & install my bypass filter.
What OCI's are you guys doing on your deleted 6.7's ???