+1 what Doug says. Also if you have a winterize system with a tube pickup and valves for sucking in RV AntiFreeze, check the settings on those valves and make sure they are set for normal pump operation and not the tube pick-up.
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2022 Winnebago Ekko (E22/T21): 2 Lithionics Batteries, 3 Solar Panels, StarLink mobile, Falcon 3.0 Shocks, Sumo Springs, And Tucker
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