lost power need help

[TNstanggurl]

well the car aint as fast as when we bought it a few days ago. It is only a little bit faster than the mx-6 we had, but when we first bought it it was real fast. It gets hot when you drive it hard. I changes the plugs the other day. Anyone know what could have caused this power loss? Please Help! Thanx,Wes

 

[JonJon]

You got accustomed to the new power.

 

[TNstanggurl]

NO, its not that, I can tell a huge difference. But I wish it was that