mcruz064

So i did a swap i my eg to a jdm gsr engine. Everything came out fine except what i think may be the throttle. What happnes is that when im trying to maintain a constant speed say around 3k rpm-4k like on the freeway, it will sometimes loose gas as though ive let go of the gas peddle and ill start slowly slowing down, the only way to regain the few hundred rpm it just went down is by almost flooring the gas, and then it gets "unstuck" and the car jerks forward cause ive just almost floored it. it been like this since i did the swap mayb 6 moths ago, i was thinking maybe its the throttle cable that rubs the hood of the car because its a tight fit, i dont know why, but its position came out awkward. Could it be a simple problem? Im pretty sure the car runs fine, i keep up with mustang GTs shifting through 1st and 2ns gear, they beat me by a cars length on 3rd though. I got only i/h/e
any ideas???