Well I still haven't found an answer to why my car still hesitate at around 3,000rpm once the car is fully warmed up. But I do have some clue to what it could be. First off this only happen when the car is fully warm up and when I park it for about 5 minutes and drive again, the hesitation would dissapear and then appear again. I'm thinking it could be my primary o2 sensor, but the only code that I have is a code 62-secondary o2. Help anyone.

 

why you dont you fix the MiL first then diagnose the hesitation?

 

swap ur O2 wires witheach other the hesitation doubt will first go to o2 get it done .... the green connector wire goes to pin c16 and white one goes to pin no c8 as far as i remember