1979 Pontiac Firebird Eight Series Code-z 6.5 Litre 400 Ci V8 4bbl Tune Up Chart on 2040-parts.com

Electric cars can become electricity banks

Ever try to store electricity? It won't stay in a bottle, and you can't keep it in your sock drawer. So when you have a lot of it--say, when it's windy and your wind turbines are really spinning, or when it's sunny and your gallium arsenide photovoltaics are lighting up, or at night when the utility's generators can run unhindered--you have to store it somewhere.

Future Audis may time traffic lights for you

Here's a trick efficiency-chasing hypermilers have been using for years: spotting the cycles of stoplights from 100 to 200 yards out and letting the car coast up to the light just before it turns green, then carrying on without ever letting the car come to a complete stop. These hypermilers, along with professional truck drivers, do this because they know that accelerating from a standstill burns the greatest amount of fuel, and because letting a car coast up to the light with the automatic transmission downshifting by itself is easier on the transmission than stomping on the brakes right beneath the stoplight. Oh, and it's easier on the brake pads as well.

BMW Vision EfficientDynamics Concept – Frankfurt catchup

BMW revealed the Vision EfficientDynamics Concept at Frankfurt CO2 targets – and the received wisdom that somehow the planet is dying because we drive cars – means car makers have to respond to the mood and produce ‘Eco’ cars. Which is a problem for makers of prestige and performance cars. How do they square the circle?