Few things sap the fun of driving your vintage truck like a dead or inaccurate fuel gauge reading. Without the confidence of knowing exactly how much juice is in the tank, it's natural to keep drives ...

See if this sounds familiar—the gas gauge on your hot rod reads full seemingly forever then the needle suddenly plummets to E, usually after you've gone a few miles past an offramp to a convenient gas ...

Question: Why are legacy aircraft fuel gauges notoriously inaccurate? Answer: It is the combination of multiple things—corrosion, latency, and time. There is always trace amounts of moisture in fuel, ...

GM and Ram drew quite a bit of attention at the 2012 NTEA show by announcing bi-fuel compressed-natural-gas heavy-duty trucks sold through their fleet and commercial networks. For comparison’s sake, ...

An engine relies on two things to run: spark and fuel. Sure, there are a million other things to consider when speaking of engine operation and power, but regardless of the type, size, or brand of ...

Q: My car has begun to lose power above 65-70 mph. I’ve noticed it also bogs down when I accelerate hard, like when getting on the freeway. It starts OK and runs smoothly at normal speeds. Any idea ...

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 ...

Lithium-iron-phosphate (also known as lithium ferrous phosphate, LiFeP04, or LFP) batteries are used in certain high C-rate applications. Given their peculiarities, special care needs to be taken ...

TI’s single-chip battery fuel gauges, the BQ41Z90 and BQ41Z50, extend battery runtime by up to 30% using a predictive modeling algorithm. Their adaptive Dynamic Z-Track algorithm delivers ...