Ive got a stock 2004 LQ4 in my 92 S10. So i decided to buy HPtuners to see if i could figure out what is going wrong with the truck after its been warmed up. It just doesnt have the power when it has when its first started up cold. Maybe someone could look at my files and tell me. I dont have a wideband, but since it was stock and if i need to change someone i could just get a stock file and compare it and make changes accordingly correct?

This Log was taken maybe 20 minutes into the drive.

Thanks for any help guys

3-28-2010 (55) raining 2.hpl is another log after the first one