The Keurig has a water pump to pump water into the heater to heat the water to your selected cup size. To dispense the water, an air pump is used to push the water out, but the air valve can leak and the water will not come out or will spill into the water tank. That is the air burst you hear at the end of the brew when the coffee maker is working.
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The Keurig has a water pump to pump water into the heater to heat the water to your selected cup size. To dispense the water, an air pump is used to push the water out, but the air valve can leak and the water will not come out or will spill into the water tank. That is the air burst you hear at the end of the brew when the coffee maker is working. The common fix is to replace the air pump since the air seal has failed.
The Keurig has a water pump to pump water into the heater to heat the water to your selected cup size. To dispense the water, an air pump is used to push the water out, but the air valve can leak and the water will not come out or will spill into the water tank. That is the air burst you hear at the end of the brew when the coffee maker is working.