Using 04 stacked combo on 03 cummins

hrodgmc · Post by **hrodgmc** » Fri Jul 27, 2007 8:10 am

I have a stacked combo for an 04 that a customer no longer wanted. I need to see if I can get the puck reprogrammed or sale the current puck foran he 03 model. Are the two compatible? (03-04) I understand the programmer u7130 is compatible but will the puck work in an earlier year calibration?
Thanks

duallydave · Post by **duallydave** » Fri Jul 27, 2007 1:23 pm

what number is the puck?see if the conectors are the same,some 04s needed a puck for an 03 to work and my 04 needed a model for an 05.its kinda a trial and error.

samzram · Post by **samzram** » Fri Jul 27, 2007 9:37 pm

same here had to get an 05 for my 04 thoughobred diesel was very good about changes also good peeps there