http://www.construction-resource.com/forum/ <br /><br />The above forum is great. Its ran and moderated by a couple big contractors. The guys are down to earth and really know their stuff.<br /><br />There are a couple guru's of each trade that hang out there.
Here is one I just used to fix a part on my dryer. Has info on how to diagnose problems for alot of different appliances. http://www.repairclinic.com/0001.asp
For sure...<br /><br />This site has a lot of info. But I always verify info from other sources here on iboats. <br /> http://ths.gardenweb.com/forums/