well for me.. everything thats happening to might jazz started from what you are experiencing right now. based sa mileage ng car mo and given CVT rin sya.. i hope its not a tranny issue, but for me tanggap ko na. change CVTF and go easy on the pedal. ako hind nmn ako barubal mag drive ang mostly nsa 80 lang takbo ko. i don't accelerate agad, i take my time to accelerate. done all the right things posted here, but after 9 years, tranny is acting up. cguro mas dapat madalas palit ng CVT. pag nakabili nko bago tranny isasabay ko na palit ng CVT sa change oil ko.. hehe!