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nosgsxr · 08-08-2025, **(Subject: 8.3 ISC Tuning )**

New to the form and have been looking around but not sure where to start. I have seen several names on here but not sure if anyone is better with the Cummins than others. Can anyone point me in the correct direction for help with a tune for my 2011 8.3 ISC ( it still has the DPF junk on it) in a motorhome?

Rawze · 08-08-2025, **(Subject: 8.3 ISC Tuning )**

(08-08-2025 )nosgsxr Wrote: New to the form and have been looking around but not sure where to start. I have seen several names on here but not sure if anyone is better with the Cummins than others. Can anyone point me in the correct direction for help with a tune for my 2011 8.3 ISC ( it still has the DPF junk on it) in a motorhome?

maybe this helps...
info: https://rawze.com/forums/showthread.php?...5#pid72945

nosgsxr

(08-08-2025 )Rawze Wrote:
(08-08-2025 )nosgsxr Wrote: New to the form and have been looking around but not sure where to start. I have seen several names on here but not sure if anyone is better with the Cummins than others. Can anyone point me in the correct direction for help with a tune for my 2011 8.3 ISC ( it still has the DPF junk on it) in a motorhome?

maybe this helps...
info: https://rawze.com/forums/showthread.php?...5#pid72945

thanks for the reply. with the inline-6 data-link adapter kit will i be able to pull the info needed to email this to you if i do end up getting an update the the ecm? i think i have an EGR problem and trying to figure out where to go next.

Rawze

(Yesterday )nosgsxr Wrote: ...
thanks for the reply. with the inline-6 data-link adapter kit will i be able to pull the info needed to email this to you if i do end up getting an update the the ecm? i think i have an EGR problem and trying to figure out where to go next.

Many things can be done to the engine file once its copied out.