Many drivers wonder if they should turn off their engines while waiting at red lights to save fuel. Research shows that ...

Arizona, like much of the country, is experiencing a cold snap, unusually low temperatures that affect not only people, but their vehicles as well. And in Phoenix, where cold weather is less common, ...

Why does my 2022 Mazda BT-50 diesel manual idle at around 1000rpm most of the time and shudder when I turn it off? You might be looking at two distinct issues here. The high idle could be caused by ...

While it’s normal for a car to be idling high when it’s first started, if the idle doesn’t drop to normal after a minute or two, something’s probably wrong. That initial temporary high idle, which is ...

The higher the temperature, the more it costs the trucking industry. Data from transportation operations platform Samsara backs this up. Idle data recorded by Samsara’s customers shows a direct ...