I have a 1996 Chevy K1500 with the 5.7 4x4. I have been trying to find anyone who can tune that year truck and motor, all i want to do is delete my EGR and have it tuned out of the computer so it doesnt mess with my timing anymore but every shop that I have called within 4 hours of me says that they dont have anything that can talk with my computer. Is there any online services that offer to ship you a new ECU and send yours in? I just want to get rid of the EGR, is that too much to ask?