Every single change valve responds to a certain pressure array; so once the car goes more quickly, the 2-to-three change valve will get around, as the tension through the governor is large plenty of to cause that valve. Mostly, the automatic gearbox uses a roller clutch for routine upshifts/downshifts. It https://johnnyemopn.yomoblog.com/40301725/gearbox-auto-secrets