Try do this "CVT Gear Adaptation",
1)Startup your car and press on the break, let car be stationary.
2)Keep pressing on break while Shift Gear to N *5sec* > D *5sec* > N *5sec* > R*5sec* > N*5sec*
3)Repeat N>D>N>R>N for 3-5times.
Let me know if it works for you.

Mine only jerks at 0-20KM/H, especially each speedbump.
When you engaged Reserve Gear let it sit for 2-3sec, releasing the break your car should move slightly without additional gas(on leveled ground!) pump more gas to accelerate.

Try this CVT adaption see if it improves.
http://service.punchpowertrain.com/product...il1e/id/79.html

If still cannot better bring to COSE for checking

Well, if CVT adaptation doesn't work, it could be that
1)The gears installed are already faulty by default
2)The ECU unit having trouble controlling your input and output to engage gears
3)The Torque Converter, the turbine side, could have been to tightly installed attached to the gear, thus Engine Rev spinning at the Propeller Side couldn't engaged the Turbine (Slipping) until you have Rev way highup to produced enough Torque (Energy Lost), which could explain why the high FC.

Did you manage to track your cars Fuel Comsumption?
Drive until you at 1Bar/Blinking, Refuel at full tank 1 click, that's your RM,L=???KM
Maybe you should drive and reach the 1000K mark, hopefully things get better for you! :thumbsup:

(...and if your SC did manage to find the problem, do let me know, I also need to bring mine go check! )

Shalin, how was your car?
My reversed gear got stucked again, apply gas and didn't respond car no move, I accelerate harder than suddenly the car jumped and ramped into the lori behind passing by!! RIP!!!!

Went to make a police report and sent to COSE this afternoon! They asked me to sent it back to them next Tuesday with my damanged butt! Wanna sue them for selling faulty and dangerous car!! Where can I do that?! The customer care/service customer told me if they find no fault I will have to bare all the damange cost myself..... and they thought that I was an isolated/special case!      

Bro, 28March Tuesday you  free? Can you bring your car directly meet up with me in COSE 9am? I wanna prove them wrong!! Since your car happens more frequently and more obvious for the Gear D Jerking and Gear R lagging, high RPM rev and acceleration lag..... mine don't happen that often after 2000km+ (now at 4000k+) so I think even if I left my car they won't be able to find the problem! I wanna bring your case and cut their throat with it!

Gear rosak, what do you mean by that?? Gear shifter damaged issit or what....

1)What's solved? The Gear R stuck issue?
2)The gear what rosak?
3)They planning to change what 2 things?
4)What report sheet?  See see!

Turning off aircond and jerking become smooth?    ...meaning the compressor sucked out all the power from the gear box? 

Faster give me details, tomorrow 8am kena depart to COSE and hospitalized my damaged Persona!

Can I just change the compressor to those energy saving type like those household aircond/chiller/freezer/fridge inverters?

Day 5 and COSE still hasn't pick up my calls or give me any updates as to my car is still in inspection or already in repair?
..... my car went into ICU operate so long? 

Shalin!... how is your car doing?!