On one of the fuel tanks the 3/16 vinyl hose that I guess recovers vapor and returns it to the Carb is rotted and needs replace. 
Can I just plug the valve on tank and on carb? Replacing that line would be quite the job, runs through part of the frame..ect
	
		
			
		
		
	
			
			Can I just plug the valve on tank and on carb? Replacing that line would be quite the job, runs through part of the frame..ect