Why Codes???
 

Never had a problem with codes before or after the deletes or programmer. But every now and then my check engine light comes on and my overhead says Catylist full see dealer. Why if dosent even have a catylist or dpf or egr or any of that crap. still runs good just wondering why it says that. :humm:

What deletes are you running? What about programing? Thanks.

man what state do you live in love to pull all that crap off my truck

Texas, I have Egr delete and dpf delete. 5 inch from the turbo back straight pipe. with a smarty.

any Answers?

Happens from time to time with the Smarty. You do have the ME file and the EGR actuator plunger out correct (I have to ask so sorry if you do).

What usually works is using the DTC feature to clear any codes or return the Smarty to stock and reload the program back on the truck.

Let me know.

James
RSD

I would like to get all that off my truck I also live in tx where can I go and what do I do.Also what power and towing mileage will I have

Feel free to let us know what questions you have bro.

James
RSD

i have a 02 cummins and i was wondering if i straight piped it if it would mess anything up?

Hell No it makes it better.