ok guy's I have an auto x-ray scanner and I know a little about blm. and int. but what should the numbers be? somebody said the int. and blm. should read 128. BUT IS THAT AT IDLE OR AT FULL THROTLE? and then how about the block learn cell? what should it be? I want to tune this car once and for all.
TGO Supporter
Your readings will be at idle, here is a list of scan readings from the GM service manual, I also have a auto x-ray model 6000. Hope this helps some. Hmmmmmmmmmm! That didn't turn out too well did it?
