Kereta akan mengauum/rpm akan ditinggikan sedikit tetapi jika RPM tinggi terlalu banyak adalah kerana:- Improve gear ratio: The gearbox variations gear ratio to match driving problems. It makes it possible for the driving force to manually change the gear ratio as per the pace and road conditions. This kind of https://troyaaxwt.thekatyblog.com/32555590/helping-the-others-realize-the-advantages-of-gearbox-auto