freshwater pump maddening problem
The freshwater pump in our RV (2007 Itasca Navion) stopped holding pressure - it would run up to pressure, stop, then cycle every 15-20 seconds (estimated; never timed on the old pump). Based on advi...
Forum Discussion
Pressuring the pump with 90# of air pressure is beyond its design limits, which likely damaged the pump diaphragms and seals.
The usual cause of pump cycling is a water leak somewhere, and the reply suggesting the commode water valve leaking is valid. Have you check that out and eliminated as a possible source?
