no power at full throttle

[mahachi]

I have a 2001 Mazda Protege LX 2.0, when I start out I have to lightly push the gas pedal, if I push the gas pedal all the way down it seems to fall on its face when I let off the pedal and push it slowly it seems to pick up acceleration pretty decent but still has a slight miss to it any suggestions?

 

[talltim]

Vacauum leak?

 

[hornsfan10609]

spark plugs, coilpacks and wires, etc.

 

[CCR89]

Check for vacuum leaks, Check out your throttle body, and airflow, maybe check your MAP sensor