My 2002 Camry car (big daddy) is doing start and off.... except you throttled it ( as if the engine is low). I took the car to mechanic and he has worked and adjusted the accelerator pedal sensor or throttle sensor but the problem still continues.......what should I do pls? somebody with experience should help me on what to.

Scan the car to see what faulty code it would bring out. Most possibly fuel/ratio sensor malfunction..

Scan the vehicle, either your MAF is bad or there is a vacuum leak somewhere.

whiterat:
My 2002 Camry car (big daddy) is doing start and off.... except you throttled it ( as if the engine is low). I took the car to mechanic and he has worked and adjusted the accelerator pedal sensor or throttle sensor but the problem still continues.......what should I do pls? somebody with experience should help me on what to.

Clean your throttle body