Ok I found a master list of codes a total of 188 pages 1.1 meg and its up for D/L now here http://www.drzero.org/GMC/GM RPO Master List.pdf
I printed a copy for myself on a laser printer and its cool!84fiero123 said:I love it. Just wish I could print it all out.
Took about 20 mn :lol:84fiero123 said:I considered printing it out, but I know the wife is going to say.
"What do you need that for?"
Plus how long did it take to print on your laser printer?
I have a HP 3745 just wondering.