Hello Everyone! This is my first time, both in this site and in using an outbaord. I am about to purchase a Yamaha 200hp 2-stroke outboard. My questions are:<br /><br />1. Which is better to use when flushing? the garden hose addapter or the earmuffs?<br />2. Should i run the Engine while flushing?<br /><br />Thanks for your help and time in answering my questions. 
