ok so when my car is cold it does this the most. It will hestitate and kinda chug but if i put it to the boards it will stop and take off. And it will do it a little bit if im cruizing in 5th at about 55mph it will feel like it is chugging some, but i soon as i get on it some it stops. what could be causing this.
Mods in the sig

 

carburated?

 

Yeah, need more info, setup, exactly what it does and when etc.

 

Its a 95 gt fuel injected,5 speedand its the H.O don't know if that makes a difference. it will do it when im come to a stop then start again. it will hesitate, and lately it will when its warm cruizing in 5th at about 55. but as soon as i punch it it won't hesitate.

 

Idle air sensor maybe?

 

sounds like the injectors are loading up because when you rev it it quits right? well that would clear out the injectors till they get loaded up again. so check your fuel pressure regulator.

 

Could also be an ignition problem.

 

i changed my regulator not to long ago maybe 2 months

 

any CELs?