Installing a new car battery might seem straightforward, but connecting it incorrectly -- usually by swapping the positive and negative cables -- can cause major damage. A backward connection directs ...

A routine battery swap on a 2023 Mazda CX-30 Turbo turned into a viral mystery when the digital speedometer flipped ...

There are many things which can lower your mpg when driving, such as tire pressure, engine health, and carrying excess weight -- but is it possible that battery health, and more specifically, ...

I went to start my car (a 2006 Toyota Camry) and when I turned the key in the ignition switch, NOTHING happened. The car was utterly inert. The radio wouldn’t play, the passenger cabin ceiling light ...