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Old 03-24-2024, 11:25 PM   #1
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Default Suddenly no water to toilet or shower but water at sink

I was dewinterizing my 2007 Chevy RT 190P and everything seemed to be going well. I had water coming out of the shower and also into the toilet when pedal depressed but suddenly it stopped and the pump shut down. Checked the kitchen faucet and I have water and the pump runs. Outside shower has water. It's the same result on city water and when using the tanks -- kitchen and outside shower are the only ones with water flowing. Any suggestions as to what the issue could be please?
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Old 03-25-2024, 01:38 PM   #2
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Sounds like you have blockage to the water lines to toilet and shower. Trace back your water lines to the pump and see if there is blockage. If the pump stops working when trying to flush and shower, then pressure is building up to stop flow of the water pump. The pump always stops when water pressure builds up, ie turning off water faucet shuts down the water pump.
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Old 03-25-2024, 01:40 PM   #3
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Maybe you inadvertently closed a water valve off to the bathroom when winterizing.
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Old 04-02-2024, 12:47 AM   #4
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Default Try The Hot Water

You may have tried this already, but I've noticed sometimes the water heater gets filled with air and creates issues. So be sure to run the Hot water to ensure the water heater is full.
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