Opinions on engine auto-stop-start technology are scattershot: some enjoy the technology and its attempt to increase fuel efficiency, some are indifferent, and the rest downright hate the feature and ...

Engine stop-start systems have gained in popularity over the past several years as automakers attempt to cut emissions and lower fuel consumption during normal, everyday vehicle use. The idea is quite ...

Honda and Acura drivers have submitted over 1,300 complaints of auto start-stop technology problems, triggering an NHTSA investigation. Honda and Acura have been receiving auto start-stop failure ...

News that Mazda is hoping for a 30% fuel efficiency gain on an HCCI (Homogeneous Charge Compression Ignition) engine to be introduced on the next generation Mazda3 in late 2018 brings this technology ...