Have been watching the forum for a week or so.  Looking hard @ an 00 LS V8.  Everybody says warranty is a must.  Can you just walk into a dealership with your VIN and buy a warranty?  Is there any way to get it if it has expired?  Is there any way to see if it is still in effect?  All replies appreciated.  Thx.
	
		
			
		
		
	
				
			 
	