The problem on the rubber band effect if the gas pedal is pressed where the engine RPM jumps up to 5000 RPM and stays there, producing sound that may be listened to In the cabin, has also been fixed by Proton by using the SAT function. Dengan menjaga dan mengikut https://andersonossro.blogrelation.com/40705200/gearbox-cvt-proton-can-be-fun-for-anyone