1989GTA

Ok, I sorta have the car running but is real lean and will not idle properly and dies. In order to get the car somewhat driveable can I adjust the stoich number to richen up the mixture. Looking for a down and dirty way to get the car running so I can take it to the local tuner. I have HP Tuners but I just got it.

Currently 0.00 is 14.67822 and at the other end is 100.00 at 8.97803. Thanks.