Each and every change valve responds to a certain tension vary; so if the automobile goes faster, the two-to-three change valve will get about, since the strain from your governor is significant more than enough to result in that valve. This wonderful bit of gearing has appeared on HowStuffWorks ahead https://remingtonzazxv.wssblogs.com/33748204/the-fact-about-gearbox-auto-that-no-one-is-suggesting