Any ideas?

 

throttle posistion sensor??

 

Does the check engine light stay on? If so you can have the code read.
Bad spark plugs, how many miles since changed?
Old/clogged fuel filter, how many miles since changed?
Start the car and listen for a vaccuum leak.
Dirty injectors, bad fuel pump, MAF sensor.

 

Thanks guys great info it was the cold air filter I feel dumb I guess the guy I bought it from did not have a clamp on it so it was lying in the fender easy fix.