Tuning a 03 Silverado that they?ve installed 07+ tank in, size is same but can?t seem to get it reading properly any tips or a workaround, this pcm doesn?t seem to have as many tables as some of the other ones. Thanks!
It?s out of an 11 actually. They did 07 up intake throttle body and tank swap. Also fighting some reduced power codes it has an Xlink on it as well. Thanks for the tables I?ll open them when I get to shop see if they?ll plug in.