James Moylan, who thought up the little arrow on your gas gauge that tells you what side of the car your fuel filler sits, ...

James N. Moylan, the Ford engineer credited with the dashboard arrow that tells drivers which side their fuel filler is on, ...

Why are some fuel gauges and fuel-range indicators sometimes so inaccurate they leave riders stranded with an empty tank far from a service station? In fact, often the more hi-tech, sophisticated and ...

This is kind of a difficult concept to describe, but I love wonderful things that are at least on some level ridiculous. I love things that show incredible levels of thought and innovation, but for ...

If you have an older car that didn’t come from the factory with all of the important gauges, or you own a new car that you’ve improved enough that you need better readouts for things like water ...

For the second-straight week fuel usage played a major role in the outcome of a NASCAR race as Joey Logano came from behind in the final lap at Watkins Glen to overcome a gas-starved Kevin Harvick for ...

Owning a car that tells you exactly how much range it has left can be a nerve-racking experience, especially if you’re prone to delaying refueling for as long as possible. On a mission to see just how ...

Faulty software in the Italian sport sedan and SUV could lead to gas gauges that say they have more fuel than they do. Following stints in TV news production and as a record company publicist, Chris ...

Three ways to implement a battery fuel gauge. How to perform DIY battery profiling. Users of battery-powered products demand accurate cell fuel gauging so that they can conveniently plan recharges.

Just a few months in and we’re already hearing stories of electric car owners getting stranded as their new electric cars ‘suddenly’ run out of power. We’ve already examined the reasons behind why two ...