Some vehicles come with an auto start-stop feature that shuts off the engine when drivers brake. Is this feature worth leaving on or is it just nuisance?

The controversial automatic engine stop-start system, which shuts off a car's powerplant when it comes to a halt, may soon be a thing of the past. Lee Zeldin, the new Environmental Protection Agency ...

The choke valve in an engine's carburetor, whether it's a Holley carburetor or another brand, helps a cold engine start by restricting some of the airflow into it. When the engine is cold, the choke ...

U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin has announced that the agency will “fix” automatic engine stop/start technology, a feature that has become increasingly common ...

The advent of engine stop-start features has likely been a net positive on the air we breathe, but there can be a certain disdain for the feature shared among enthusiasts and commuters alike; it can ...

Along with improving reliability and performance by enhancing control of the air-fuel mixture, injectors also need less ...

Remote start systems don't damage modern engines despite common myths, but poor installation and excessive idling habits can create real problems.