Why Is My Chainsaw Automatic Oiler Not Working

Why Is My Chainsaw Automatic Oiler Not Working

Chainsaws are powerful tools used for various cutting tasks, and one of their essential components is the automatic oiler. 

The chainsaw automatic oiler ensures that the chain and guide bar receive adequate lubrication, reducing friction and heat buildup. However, there may be instances when the chainsaw automatic oiler stops working, leading to potential problems with the chainsaw’s performance.

 In this article, we will explore the common reasons behind the malfunctioning of the chainsaw automatic oiler and provide troubleshooting steps to resolve the issue.

Common Reasons Why Is My Chainsaw Automatic Oiler Not Working

we will explore some of the most common reasons why your automatic chainsaw oiler may not work and provide solutions to these issues.

  1. Lack of oil:
    • The most common reason for an automatic oiler not working is the lack of oil in the reservoir. The oiler needs sufficient oil to lubricate the chain and guide bar properly.
    • Solution: Check the oil level and refill if necessary, using the recommended chain oil.
  1. Clogged oiler ports:
    • Over time, the oiler ports can accumulate debris, sawdust, or resin, leading to blockages that prevent the oil from flowing properly.
    • Solution: Clean the oiler ports carefully using a small brush or a needle to remove obstructions. Ensure the oiler ports are free from any blockages.
  2. Faulty oil pump:
    • The oil pump delivers oil to the chain and guide bar. If the oil pump malfunctions, it may not provide the necessary oil flow.
    • Solution: Inspect the oil pump for any damage or signs of wear. If necessary, replace the oil pump with a new one according to the manufacturer’s instructions.
  3. Broken oil line:
    • The oil line transports oil from the reservoir to the oiler ports. A damaged or broken oil line can disrupt the oil flow and cause the automatic oiler to stop working.
    • Solution: Inspect the oil line for leaks, cracks, or damage. Replace the oil line if necessary, ensuring proper connection and alignment.
  4. Improper maintenance:
    • Neglecting regular maintenance can lead to the accumulation of debris, sawdust, or resin in the oiler system, obstructing the oil flow.
    • Solution: Perform regular maintenance tasks such as cleaning the oiler system, inspecting the oil filter, and ensuring proper chain and guide bar lubrication.

How to troubleshoot an automatic chainsaw oiler

  1. Check the oil level:
    • Ensure that the chainsaw has an adequate amount of oil in the reservoir. Refill if necessary, using the recommended chain oil.
  2. Clean the oiler ports:
    • Carefully clean the oiler ports using a small brush or a needle to remove debris or obstructions. Make sure the oiler ports are clear and free from blockages.
  1. Inspect and replace the oil pump:
    • Examine the oil pump for any signs of damage or wear. If you notice any issues, such as a faulty pump or broken parts, replacing the oil pump with a new one is crucial. Follow the manufacturer’s instructions for proper installation.
  2. Repair or replace the oil line:
    • Check the oil line for leaks, cracks, or damage. If you find any issues, replace the oil line to ensure a continuous oil flow to the automatic oiler. Ensure that the new oil line is connected correctly and aligned.
  3. Perform regular maintenance:
    • Regular maintenance is essential for the proper functioning of the chainsaw automatic oiler. Clean the oiler system, inspect the oil filter, and ensure the chain and guide bar receive sufficient lubrication during operation. Follow the manufacturer’s guidelines for maintenance intervals and procedures.

Preventive measures for maintaining a functioning chainsaw automatic oiler

To prevent future issues with your chainsaw’s automatic oiler, consider the following preventive measures:

  1. Use high-quality chain oil:
    • Always use a high-quality chain oil that the chainsaw manufacturer recommends. Using the correct type of oil ensures optimal lubrication and helps prevent clogs or malfunctions in the automatic oiler system.
  2. Regularly clean and inspect the oiler system:
    • Schedule regular cleaning and inspection of the oiler system to remove debris, sawdust, or resin buildup. Keeping the system clean and free from obstructions promotes smooth oil flow.
  3. Avoid running the chainsaw without proper lubrication:
    • Operating a chainsaw without sufficient lubrication can cause excessive friction, damaging the chain, guide bar, and the chainsaw itself. Always ensure the automatic oiler is working correctly before starting any cutting tasks.
  4. Store the chainsaw properly:
    • Drain any remaining oil from the reservoir when storing the chainsaw to prevent leakage or deterioration. Store the chainsaw in a clean and dry place, away from extreme temperatures or moisture.


A malfunctioning chainsaw automatic oiler can hinder the performance and longevity of your chainsaw. By understanding the common causes of oiler malfunction and following the troubleshooting steps in this article, you can resolve issues and ensure proper lubrication for your chainsaw’s chain and guide bar. Remember to perform regular maintenance tasks and take preventive measures to maintain a functioning chainsaw automatic oiler.


Why Will My Chainsaw Blade Not Spin?

Some potential causes include a loose or damaged drive belt, a faulty clutch, a worn-out sprocket or chain, or a problem with the engine or ignition system. It’s best to consult the manufacturer’s manual or seek assistance from a professional chainsaw technician to diagnose and fix the specific issue.

How Often Should I Check The Oil Level In The Chainsaw’s Reservoir?

It is recommended to check the oil level before using the chainsaw. Ensure there is enough oil to provide adequate lubrication during operation.

Can I Use Any Oil For The Chainsaw Automatic Oiler?

No, using the specific chain oil recommended by the chainsaw manufacturer is important. Other types of oils may not provide the necessary lubrication or could cause clogs in the oiler system.

What Should I Do If The Oiler Ports Are Still Clogged After Cleaning?

If the oiler ports remain clogged after cleaning, you may need to disassemble the oiler system for a more thorough cleaning or seek assistance from a professional chainsaw technician.

How Frequently Should I Perform Maintenance On The Chainsaw Automatic Oiler?

It is recommended to perform maintenance on the chainsaw’s automatic oiler according to the manufacturer’s guidelines. Generally, regular maintenance should be performed after a certain period of usage or a certain number of operating hours.

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