Hey, have you guys have hesitation problem when step on the gas padel in first gear, second gear, and third gear... i have this problem when the car is driving in ordinary condition.... it likes shaking ... I mean the car will hesitating when increase the speed constantly. If i release it right away and step on gas again hardly, it wouldn't have that problem.....

 

Out of whack TPS, really dirty TB so it is sticking.

What kind of car, what year, etc..