Whipper Snipper Problems with Solutions

A whipper snipper also known as a string trimmer or weed eater, is a versatile gardening tool that is widely used for trimming and maintaining the edges of lawns, gardens, and other green spaces. This handheld device is equipped with a motor-powered spinning head, which has a length of nylon string or line attached to it. With its high-speed spinning action, the string effortlessly cuts through grass, weeds, and other unwanted vegetation, resulting in a precise and efficient way to achieve a well-groomed appearance. After using it for some months, people face issues with the whipper snipper. Here we discuss all the whipper snipper problems with their solutions.

Whipper Snipper Problems

    Common Whipper Snipper Problems with Solutions

    Here are some of the most common problems with whipper snippers:

    • Won’t Start
    • Loses Power
    • Engine Overheating
    • Strings not spinning
    • Noise
    • Strings break

    1. Whipper Snipper Won’t Start

    One of the most frequent issues people face is when their whipper snipper refuses to start. 

    There could be a few reasons behind this. The first thing to check is the spark plug. If it’s dirty, it won’t be able to produce a spark, which is essential for starting the engine.

    Another possible culprit could be a clogged air filter, a leaking primer bulb, or even a problem with the magneto.

    Whipper Snipper Won't Start

    2. Loses Power

    Another common problem is when your whipper snipper starts losing power. This can be quite frustrating, here are the reasons.

    The power loss issues come due to a dirty air filter. When the air filter is clogged, the engine doesn’t get enough air, leading to a decrease in power.

    Other factors that may be the reason for the loses of power is a clogged fuel filter, a problem with the carburetor, or a worn-out spark plug.

    Loses Power

    3. Engine Overheating

    Overheating the engine is another major issue of whipper snippers. If you notice that your trimmer engine is getting too hot, there could be a few reasons behind it.

    Firstly, check your trimmer air filter. A dirty air filter can restrict airflow, preventing the engine from cooling down properly. If that’s the case, easily cleaning or replacing the air filter should solve the problem. 

    If the problem is not solved after cleaning or replacing the timer air filter then contact your trimmer manufacturer.

    4. String Head Not Spinning

    String heads not spinning can be frustrating, especially when you’re in the middle of a yard project.

    The reason for this problem is the clutch. If the clutch isn’t engaging properly, the string head won’t rotate. To solve the problem, you may need to adjust or repair the clutch mechanism.

    Also check the drive shaft and string head for any signs of damage or wear. If you notice any issues, it may be necessary to replace the parts.

    String Head Not Spinning

    5. Noise

    Excessive noise coming from the whipper snipper can be annoying and disruptive, not only for you but also for your neighbors. Here are two possible causes of this issue:

    • Muffler Problems

    Over time, mufflers can become clogged with debris, affecting their efficiency. To avoid a trimmer muffler, check it regularly.

    • Loose or Damaged Engine Mount

    Another reason for the noise is loose or damaged engine mount. Vibrations from a faulty engine mount can result in increased noise levels. Check the trimmer engine mount for any signs of wear and tear. Tighten or replace the mount to reduce vibrations and minimize noise.

    6. Strings Break

    At the time of yard work, most of the people face string break issues again and again. These are the two reasons for this issue.

    • Low-Quality Strings

    Using low-quality strings can cause breaking strings again and again. Investing in higher-quality strings will ensure a longer-lasting and more efficient trimming experience.

    • Thick Vegetation

    Another reason strings break easily is when the whipper snipper is used on vegetation that is too thick for the tool to handle. To save trimmer strings don’t use strings on thick flowers or trees.


    It’s important to note that these are just a few of the possible problems you might encounter with your whipper snipper. In some cases, these whipper snipper issues can be resolved easily by cleaning or replacing damage parts. In case you don’t understand the problems and the solution then the best way is to contact the manufacturer.