Pump symptom guide
Why does my well pump keep turning on and off?
Short cycling means the pump starts and stops too frequently. It can be caused by a pressure tank problem, pressure switch issue, leak, check valve, control problem, pump sizing, or water demand pattern.
Quick answer
Do not ignore rapid pump cycling.
A short cycling pump can wear out quickly because it is starting over and over. The right fix depends on whether the cycling is coming from pressure storage, controls, leaks, valves, demand, or the pump itself.
Common short cycling clues.
- The pump starts every time a faucet is opened.
- Pressure jumps up and down instead of staying steady.
- The pressure gauge drops fast after the pump shuts off.
- The control box clicks repeatedly or the breaker trips.
- Water pressure is worse during irrigation, laundry, showers, or livestock demand.
What may be happening
Short cycling is usually a system problem, not just a pump problem.
Pressure tank or switch
Tanks, switches, and controls are common places to start during diagnostics because they shape how often the pump starts and stops.
Leak or check valve
A leak or failing valve can make pressure drop quickly, causing the pump to turn back on even when water use is low.
Pump sizing or demand
A pump that does not match the system, or a demand pattern that exceeds the setup, can create pressure swings and premature wear.
Service decision
Short cycling is a good reason to schedule diagnostics.
West Winds can check the pressure tank, switch, control box, wiring, pump behavior, pressure readings, and likely leak points before recommending repair or replacement. That keeps the repair focused on the part that is actually failing.
Next step
Tell us what is happening with your well or pump.
Whether you need a repair, are planning a new well, or simply have questions, call or email West Winds. We will help you figure out the next step.