hey guys i was wondering if you culd help me out with a problem im having? my car is a 03 mustang gt auto. when in park the car sputters when i step on the gas and when its in first gear does the same as soon as it shifts to 2nd i got all my power back... weird? i just got the car a couple days ago and i noticed the traction control light stays on whitch im assuming it has a tune on it.. but the other night i was riding in it and on the dash the green spin tire light came on and it acted normal?? any ideas thanx for all your help

 

I would have all the plugs and injectors checked.

 

i would check the coils packs too. i had a misfire in cyl 1 because my coil pack took a poo.
does the check engine light come on at all?

 

no im not getting any check light. it doesnt make sence after it kicks into 2nd its fine... im thinking maybe my tune might be messed up or something??