Power loss only at full throttle

[twinimportturbo]

alright, i have a 97 GS eclipse and i have been having this one problem that i cant figure out, it may be my map sensor but im not sure so i need more opinions, Ok when the car is cold it drives bad ass for a while then it warms up and it starts bucking over and over , but i can turn off the car and when i turn it back on it drives bad ass again for a lil bit then starts doin it again after 5-10mins so if anyone else has had this problem just let me know

 

[missouri_dsm]

does your check engine light come on? It could be a coil pack.

 

[twinimportturbo]

No check engine light has ever came on, it has the msd ignition coil on it with new plugs and wires, it has to be an electrical problem though because i turn off the car and it runs good for a while then i run it for a lil bit and it acts up, and its not only at full throttle it does it when im chillin too so somebody please help me out