thx for reply, I suspect the tail shaft or gearbox overheated,because when it was vibrating I could feel the engine running fine(boost stable) the feeling is "power cannot transfer to the wheel" would get some pros to have a look!! thanks
yup..Vibrating when accelerating..but the engine was running fine...n yes flash tuned 338kw, continously rev 6k/rpm then shift, imagine how hard will u drive when u race a motorbike and sorry, eng is not my 1st language but pls help thanks
when the car in tiptronic mode for hard drive about 1-2mins following is vibration & feels like clutch slip, but then after 10second cool down it will back to normal Please give me advise WHAT IS WRONG, I m Really sick of this...thanks very much