Improving Subaru Fuel Economy

Has anyone heard about moving the fuse from AWD to FWD to improve fuel economy in a subaru outback. I heard a rumor that one can do this, but want to make sure it will not damage the car. In the winter I would leave it in AWD, but I could see switching to FWD for the summer.



Thanks

Go no further than this web site on non-other than click and clacks site…

http://weblog.signonsandiego.com/weblogs/garage/2007/11/click_clack_husband_might_be_a.html