<strong>Yahoo Message Number: 79415</strong>Hello all,<br/><br/>I am preparing to drain/flush my radiator on my 2003 Intrigue. Does anyone know how many gallons of coolant is needed to replenish? Cummings book says 11.5 quarts, but Country Coach manual says 24 gallons will drain out. Any words of wisdom? Should I also replace the radiator cap? It seems to be working fine. <br/>I also wanted to give a...