plz need help!

[halcyon87]

okay, this might be little long cuz i wanna explain in detail so i get the best answer so plz bare with it. i have a 96 i30t auto and recently i had a tune-up (air filter, fuel filter, spark plug and TB cleaned). bcuz it had stalling problem, but after that it stopped stalling, but this is the new problem it still loses power when doing slow turns and driving slow rpm. also when i was in D and turned the steering wheel hard to right and left the rpm went down and stalled on me once. can anybody help me plz, im getting sick and tired of mechanics not finding the solution or just lying to me to get money. also i hear a air leak from throttle area its hard to hear with the engine on but when u get close to it you can hear some kind of air sound.

[MinisterofDOOM]

As maxhopper suggested in your other thread, check your IACV, MAF, and EGR.