Thu 1 Nov 2007
This is the very first installment of the Truth or Troubled section where we take common activities and habits that seem green and test them to find out whether or not they help combat climate change. I touched on this earlier with my Green driving Tips article.
One of the main factors that this conception deals with is the large variety of vehicles and respective set ups, while one car may rev the rpms higher when the car is in gear as opposed to neutral another may be even. Also a large difference is whether the auto is manual or automatic.A lot of other things such as idling rpms and gear ratios have a lot to do with the effectiveness of neutral.
Automatic cars for the most part have the same RPM while the engine is idling in neutral or in drive (more…)

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