Tip of the Day: Hang out in neutral at stop lights, it'll give your transmission a rest and may improve your gas mileage a bit.

When you pull up to a red light, it's ok to shift into neutral to wait it out.  Letting your transmission rest will ultimitely increase the life of your engine and may bump up your MPG a little bit.  Every little bit helps![[posterous-content:pid___0]]

 

info from menshealth.com