hmm i just got my license and now starting to drive a myvi given by my mom, i find that the car is now getting sluggish when i drive for more than 20min, 0-40 is freaking slow (esp when u stuck in traffic jam just to get it to 20kmh is slow) and when u wanna potong ppl u must kaki kuat then only u get the power.. and when im driving ard 60-80 by tapping the throttle slowly it feels the car is like tired very tired no energy to pump.. could it be due to ron 95. i feel my gear changes slower (like no energy) every time. could it be due to ron 95? maybe the next pump i will try ron 97 if the fc improve

anyways OT abit. does it mean that the fuel faster finish (95 vs 95) means the fuel is cleaner?