They're also no longer necessarily greener or more fuel-efficient than automatics, partly because the latter can be managed by computer to vary equipment at precisely the right time to achieve the best economic climate and lowest emissions. Basic Motors’ Hydra-Matic, launched in 1940, was among the main, employing a https://gearbox-kereta-auto21863.blogstival.com/54469410/a-simple-key-for-gearbox-auto-unveiled