Tranny Swap, ECU Question??? Please Help

07StangGT

New Member
Sep 16, 2006
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I just had my tranny swapped from a auto to a manual and my ecu was reflashed. I now noticed that my car is driving like it has only 2 cylinders and it is very very slow like it has no power at all. I have and 07 with about 500 rwhp (procharger).

When the car is off, the throttle body works fine, but when you turn the car on, the throttle body only opens a quarter of the way. Can anyone help me with this.
 
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