How to Confuse everyone!! DRIVE MY CAR!! Well The Mechanic drove my car with a scaner hooked up and was watching the components that control Line Pressure and noticed that the Computor basicaly was say that it was at Idol! So now the Computer was sent to the Chevy Dealer to be Flashed! So now what would cause that! The HPP3?? But it went from bad to worst after the install of the rebuilt tranny. I noticed the Bad Shift after I converted to wet NOS and adjusting the Shift points down a bit!! I dont know and everyone is confused..

I will let you all know if the Newly Flashed PCM atleast shifts normal or at all after it gets installed!!