Class A Diesel-Gray Tank
Hello everyone: Just looking for opinions on whether you should or should not leave the gray tank open while parked with full service hookups? Thanks, Vikki and Rick
Forum Discussion
Lots of ways of doing it. I have left gray open until the day before departure for years. Close the day before to accumulate shower and wash water to provide good flush behind the black to clean the hose. Also flushes the bottom of the gray tank.
