Common espresso machine problems
The same faults turn up across brands. Start with your symptom — each guide covers every machine, then points you to the model-specific steps.
No pressure / weak shots
Pale, fast-pouring shots with little or no crema. Usually the grind, the dose or the basket — and almost always fixable in minutes.
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Not pumping water
The pump runs but little or no water comes through. Typically an air-lock, an empty/again-seated tank, or scale restricting flow.
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Leaking water
Water pooling under or behind the machine. Most leaks trace to a worn gasket, a cracked tank, or a loose internal hose.
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Won't turn on
No lights, no power. Check the outlet and a tripped thermal cut-out before assuming the worst.
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Grinder not grinding
Grinder spins but no coffee, or jams completely. Usually a blockage, a hopper safety switch, or burrs that need a clean.
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Steam wand / milk frothing
No steam, weak steam, or milk that won't texture. Nearly always a blocked tip or a wand that needs purging.
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Error lights & codes
Flashing lights and cryptic codes, decoded into plain English with the exact steps to clear them.
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Not heating / cold coffee
Lukewarm coffee or no heat at all. Often scale on the heating element or a failed thermal component.
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Bitter or sour taste
Great pressure but the cup tastes wrong. Dialling in grind, dose, temperature and freshness fixes most of it.
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Only dripping / choking
A shot that stalls to a slow drip instead of pouring. Almost always too much resistance — grind too fine, over-dosed, or a clogged screen or basket.
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No crema
Flat, dark shots with a thin, fast-fading crema. Usually stale or pre-ground coffee, a coarse grind or a low dose — rarely the machine.
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Loud / noisy pump
A vibrating buzz is normal; a new gurgle, screech or rattle is not. Usually air from a low water tank, or scale making the pump strain.
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Trips the breaker
The machine keeps cutting the power. Either an overloaded shared circuit, or current leaking from a failing heating element — one is safe, one is not.
Read the full guide →Get the free Espresso Fix-It Cheat Sheet
One printable page that walks any espresso fault down to its cause — plus the maintenance schedule that prevents most breakdowns. Stick it on the fridge.
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