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- Fri May 19, 2017 3:16 pm
- Forum: General Motors
- Topic: Newbie needs to write to GM calibration
- Replies: 0
- Views: 4087
Newbie needs to write to GM calibration
Dear All: Thanks for this nifty forum. I look forward to participating. I have just entered the world of flashing, tuning, and car computers. I have a "1997 Pontiac Grand AM L4-144 2.4L DOHC VIN T SFI 4 door auto SE body" which has been mine for about 6 months. I do not think that my car h...