Each and every change valve responds to a particular strain variety; so if the automobile goes speedier, the 2-to-3 shift valve will acquire above, because the force in the governor is high ample to result in that valve. The gearbox (or transmission) is usually Positioned close to the auto’s engine. https://gearbox-auto29742.iyublog.com/32942199/a-simple-key-for-gearbox-auto-unveiled