PCM / Tuning Page 1 of 1 - 7 articles found Q10279 - HOWTO: Reduce LS2 Heatsoak - LS2 IAT Relocate 4/18/2007 Q10411 - INFO: How to increase the idle in 06 GTO. 4/18/2007 Q10116 - INFO: GM Oil Life System Warning 3/13/2006 Q10109 - HOWTO: What is CAGS and how to remove it 3/5/2006 Q10072 - INFO: LS2 Tuning Information 3/4/2006 Q10061 - INFO: How do I make the shift light work on an automatic, 2004 GTO? 12/16/2005 Q10016 - INFO: I have a 2005 GTO with a M6. Will running 87 octane hurt my performance and fuel mileage? Also is the tremec trans in my GTO same as the 05 Corvette? 8/3/2005