bro i went to idrees who took a drive and said clutch is one issue and then is tappet. he did the tappet and after that cars pick increased but engine went mad and start vibration and turns off when accel pedal was released causing me great pain.
i went back to him and his electrician who was a nice man named yasir spent 10 hrs on car with his scanner and sensor changed throttle body etc etc etc but finally established that timing belt need to be advanced. any way they did it and rpm issue was resolved but pick isssue is still there.
car feels ok on slight pedal but as soon as u press the accelarator car starts kinda jerks and feel heavy all the time where as on scanner throttle body is open at zero car load is 34 and on ac load goes to 45 which is all ok.
problem is still there means pick up of car and heavy feel engine causing more noise than accelaration.
i dont want to believe that clutch is weak though its pedal is soft but it was all changed 6 months ago(bearing sound is there).
what else u recon?
mind u when some work such as plug change injector cleaning filter change is done car gets weightless but for few days.