I have a 2008 Pontiac Torrent GPX with the 3.6vvt and 6l70. I did a log and noticed the stock file is seeing 3-6kr from 25-100% tps (plus sometimes just cruising). LTFT and STFT are within normal range. I wanted to pull 1* timing out but I'm not familiar with the timing tables in this type on setup and how or where do I pull timing out? Or am I safe just taking 1* out of the entire table on all 4?
All maintenance has been done to the motor about 4 months ago tuneup wise.