Why is My Washer Making Loud Noises? Troubleshooting Tips

By Fix4U Team
Washing Machine, Laundry Appliances

Finding your washing machine suddenly making strange loud noises can be alarming. A washer making loud noises might indicate a minor issue or a more serious mechanical problem. Identifying the specific noise and when it happens during the wash cycle is key to diagnosing the problem.

In this comprehensive guide from Fix4U Repairs, we delve into the various types of noises your washer can make and their probable causes. We also provide expert troubleshooting tips to help you identify and fix the issue or determine if professional repair is needed.

Common Causes of Loud Washer Noises

Fix4U Repairs' Technicians Fixing Washing Machine Making Loud Noise Problem In Gta

Washers can make all sorts of unusual noises including thumping, grinding, rumbling or banging. Here are some of the most common culprits behind a noisy washer:

  • Imbalanced loads – An uneven distribution of weight in the washer drum can cause loud noises as the tub spins.
  • Overloading – Putting too many clothes or items in the washer can also lead to imbalance and noise.
  • Bearing failure – Damaged or worn tub bearings can emit loud squeals or grinding noises.
  • Drive pulley issues – Problems with the drive pulley can lead to loud knocking, squeaking or rumbling sounds.
  • Pump failure – A defective or failing drain pump can make high-pitched squealing or screeching noises.
  • Objects caught in mechanism – Foreign objects like coins, buttons or fabric clips stuck in the drum can clank around loudly.
  • Loose drum – A washer drum that has come loose can vibrate or bang loudly during the wash cycles.
  • Worn-out suspension rods – Damaged or degraded suspension rods can cause the tub to make loud banging noises when spinning.

When Does the Noise Occur?

Paying attention to when the strange noise arises during the washer’s cycles can assist with pinpointing the problem. Some things to take note of:

During the wash or rinse cycle:

  • Thumping – An unbalanced load often causes thumping noises during the agitation cycles.
  • Grinding – A grinding noise while washing or rinsing could indicate bearing problems or an obstruction in the washing machine motor.
  • Squeaking – If you hear a high-pitched squeak or squeal during the wash cycle, it may be due to a damaged water pump.

While filling:

  • Hissing – A consistent hissing sound when the washer is filling often signals a water valve issue.
  • Banging – Loud banging noises while water is filling the tub could mean a problem with the water supply line.
  • Humming – A loud humming noise during fill may indicate a problem with the water pump.

During the spin or drain cycle:

  • Thumping – An unbalanced load will often thump loudly during the final spin.
  • Rumbling – Rumbling noises during the drain or spin can signal problems with the drive pulley.
  • Squeaking – A loud squeaking noise when spinning may mean the suspension rods need lubrication.
  • Banging – If banging noises arise during the drain cycle, a loose drain hose may be the issue.

Common Loud Washer Noises and Their Causes

Now that we’ve covered some clues on when the strange sounds arise, let’s take a more detailed look at the types of loud noises your washer can make and their probable root causes:

1. Loud Thumping, Banging or Clanging Noises

If your washing machine is making intermittent thuds or loud banging/clanging noises, an unbalanced load is usually the root cause. When too much of the clothes load is situated on one side of the washer drum, it can cause the tub to rock and sway while spinning. This triggers loud bangs as it hits against the outer tub.

What to check:

  • Ensure you are loading the drum evenly on all sides and not overloading it. Overloading causes imbalance.
  • Try running a spin cycle with an empty load. If noise persists, it indicates another issue like a loose or broken component.
  • Check and tighten suspension rods, tub ring and drum studs which can all cause banging if loose.
  • Inspect for foreign objects caught between drum and outer tub.

When it happens: Unbalanced load noises usually occur during the spin and drain cycles and may be intermittent.

DIY fix: Redistribute clothes evenly and avoid overloading. Check for debris trapped between tubs. Tighten suspension rods and tub ring.

Call a pro if: Problem persists despite loading changes and component tightening. This indicates worn or damaged internal suspension/balancing components.

2. Loud Humming, Buzzing or Vibrating Noises

Loud humming or buzzing noises that shake or vibrate the whole washing machine are almost always due to imbalance problems with the internal tub or drum.

When the tub bearings begin to wear out they can cause imbalance. But more commonly, imbalance happens when heavy objects like tools or rocks get accidentally left in clothes pockets. As the drum spins, these objects bounce violently, causing a loud humming vibration.

What to check:

  • Empty the washer and run a spin test to isolate the cause.
  • Check clothes for foreign objects left in pockets which may be stuck between the tubs.
  • Manually spin the drum to check for rough rotation or scraping that indicates worn or damaged tub bearings.

When it happens: Heavy humming or buzzing is most common during high spin speeds but can sometimes happen during all cycles if the imbalance is severe.

DIY Fix: Remove trapped objects in the drum. Improve loading balance. Replace worn or damaged bearings if needed.

Call a pro if: The humming persists after fixing loading balance and clearing obstructions. This indicates worn bearings or suspension components.

3. Loud Grinding, Squeaking or Squealing Noises

If you hear loud squealing, squeaking or grinding noises coming from your washer, this often signals a problem with the internal drive system.

The main culprits are the drive pulley, pump, motor or internal belt. When these components degrade over time they can begin to squeak and grind loudly during operation.

What to check:

  • Listen closely to isolate the source of the grinding sound. A pump issue usually emits from the rear while the drive system is loudest near the bottom front.
  • Check for debris stuck in the pump impeller or drive pulley.
  • Inspect the drive belt for cracking or loosening.

When it happens: Grinding or squealing noises mainly happen during the wash/rinse cycles when the drive and pump systems are activated.

DIY fix: Remove any debris caught in the pulley or pump. Tighten drive belts if needed. Lubricate components with Caig DeoxIT®’s motor and switch cleaner.

Call a pro if: The grinding or squealing noises persist after inspection. A damaged drive system often requires replacement parts or repairs.

4. Loud Rumbling or Rattling Noises

Rumbling or rattling noises during the spin or drain cycles often signal an issue with the internal tub bearings. When bearings get worn out, it can cause the tub to wobble excessively while spinning.

What to check:

  • Listen for the rattling noise to isolate it to the rear drum area.
  • Manually spin the drum and feel for any rubbing or resistance.
  • Visually check bearings for deterioration or cracks.

When it happens: Rumbling rattles happen during high speed spin portions of cycles when the tub rotates rapidly.

DIY fix: If bearings are intact, lubricating with mineral oil may temporarily help. But worn bearings usually need replacement.

Call a pro if: Noises get louder or happen during all cycles. Worn bearings require specialized tools and skills to replace properly.

5. High Pitched Whining or Screeching

Loud screeches or whines that seem to come from the rear of the machine are likely due to a failing water pump. As pumps wear out over years of use, components like bearings and impellers get damaged and begin to emit high pitched squeals during operation.

What to check:

  • Isolate the source of the noise to the rear of the unit where the pump is located.
  • Check pump casing for leaks as this often coincides with noise issues.
  • Spin the pump pulley by hand to check for grinding resistance.

When it happens: Screeching noises mainly arise during fill cycles when the pump is activated to supply water flow.

DIY fix: Try cleaning the pump impeller if debris is present. But a new pump is often needed in case of age related failure.

Call a pro if: The pump is leaking or making noises during all cycles, indicating imminent failure. Pump replacement requires disassembly skills.

Loud washer noises? Call Now To Fix Your Washer!

When to Call for Professional Washer Repair

With some basic troubleshooting, you may be able to resolve a loud washing machine noise on your own. But it’s wise to call (647) 363-5205 to request service from Fix4U Repairs if:

  • Noises arise during all cycles indicating a severe, internal issue.
  • The washer drum seems to wobble excessively when spinning by hand.
  • You find leaking water or oil coming from internal components.
  • Grinding, rattling or thumping noises get progressively worse.

Our experienced technicians have the expertise to diagnose and fix any washing machine noises quickly. We can replace worn tub bearings, pulleys, pumps and internal belts that may be causing loud noises in your washer. With prompt service, we can often get your washer running quiet and optimized again and avoid you having to purchase a costly new machine.

(647) 363-5205

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