{"id":481,"date":"2022-10-02T07:43:18","date_gmt":"2022-10-02T07:43:18","guid":{"rendered":"https:\/\/toolhackersclub.com\/?p=481"},"modified":"2022-10-02T07:43:20","modified_gmt":"2022-10-02T07:43:20","slug":"how-to-fix-a-lawn-mower-that-sputters-when-blades-are-engaged","status":"publish","type":"post","link":"https:\/\/toolhackersclub.com\/how-to-fix-a-lawn-mower-that-sputters-when-blades-are-engaged\/","title":{"rendered":"How to Fix a Lawn Mower That Sputters When Blades Are Engaged"},"content":{"rendered":"\n

If your lawn mower sputters when the blades are engaged, the problem could be due to improper belt routing or a faulty safety switch. It could also be due to clogged air filter or damaged spark plug. If none of these are the culprits, there are other problems that you should check.<\/strong><\/p>\n\n\n\n

Keep reading to find out how to fix this problem. Until then, keep your lawn mower well maintained.<\/p>\n\n\n\n

Proper belt routing causes lawn mower to sputter<\/h2>\n\n\n\n

If your lawn mower sputters when the blades are engaged, it could be a simple repair or an issue with your gas tank. A dirty fuel filter or a bad air-fuel balance may also be to blame. A clogged fuel filter will prevent your engine from receiving the fuel needed for proper operation. Likewise, improperly vented gas caps can cause misfires and cause vapor lock. Luckily, these problems are easy to fix. You can also check your carburetor for gunky deposits.<\/p>\n\n\n\n

If your mower’s engine dies when the blades are engaged, improper belt routing is probably to blame. To check if the belt is properly routed, lower the deck and lift it over the drive pulley. Then, pull back on the PTO cable and loosen the spring. If the problem persists, you should consult your operator’s manual for further information.<\/p>\n\n\n\n

A poorly-routed belt may also be causing your lawnmower to sputter when the blades are engaged. In most cases, this is a simple fix that can be done by a weekend warrior, but you should always check your mower with a professional. Make sure to clean the spark plug tips with a metal brush if they are dirtier than they should be.<\/p>\n\n\n\n

Proper maintenance of your lawn mower is critical for its long-term health. While it may seem uncomfortable and frustrating, sputtering is often caused by a number of different problems. Dirty pulleys, faulty switches, or a bad gas supply are just a few of the possible causes. By ensuring that your mower’s belt is properly routed, you can fix sputtering problems and ensure your lawn looks beautiful again.<\/p>\n\n\n\n

Faulty safety switch<\/h2>\n\n\n\n

A faulty safety switch may be the cause of your lawn mower’s sputtering or stopping when the blades are engaged. This switch is intended to turn off the engine in case of a rollover. To find the safety switch, locate the seat, and unscrew the locking tab to remove it from the mounting bracket. Once the seat is removed, check the switch by turning it counterclockwise. If you can’t reach it, you may need to check the wiring.<\/p>\n\n\n\n

Alternatively, check the grass bag sensor. This is often the culprit. The sensor lives in between the engine control panel box and the lawn mower. When the grass bag is closed, the sensor presses on it and tells the engine control panel box that the bag has been closed. If the sensor is stuck, the grass may be jammed. If this is the case, you should replace it immediately.<\/p>\n\n\n\n

A clogged fuel filter may also be the cause of sputtering when the blades are engaged. Fuel-containing fuel is flammable and the air filter must be clean. Dirty air filters will reduce the flow of fuel into the carburetor. Dirty air filters will also cause the engine to run rough or produce sputtering sound when the blades are engaged.<\/p>\n\n\n\n

Another common cause of sputtering in lawn mowers is damaged spark plugs. Spark plugs are a vital part of the engine. If they’re damaged or corroded, they can cause the engine to fail when the blades are engaged. If the spark plugs are faulty, you can test the engine using a spark plug tester. Clean the spark plug tips with a metal brush to ensure they’re not dirty and replace them if necessary.<\/p>\n\n\n\n

A faulty safety switch may be the cause of sputtering when the blades are engaged. If this is the case, contact a mechanic right away and have them fix the problem. Alternatively, your lawn mower may simply need to be inspected and repaired. In either case, regular maintenance and inspections will prevent the problem from recurring. While your mower might sound like it’s the fault, a faulty safety switch can also cause other issues, such as a clogged gas tank or blades that don’t engage properly.<\/p>\n\n\n\n

Clogged air filter<\/h2>\n\n\n\n

If you notice that your lawn mower sputters when the blades are engaged, there’s a chance it’s due to a clogged air filter. A properly maintained air filter will give your mower better gas mileage and reduce fuel consumption. Besides, a dirty air filter causes a mower to use more gas when mowing the same area. Here are a few easy ways to fix this issue.<\/p>\n\n\n\n

The first step in diagnosing a lawn mower sputtering issue is to replace the air filter. If the air filter is foam, you can clean it by using warm water and dish soap. You will have to let it dry completely before re-installing it. A paper air filter must be replaced periodically during maintenance. Another way to fix a clogged air filter is to check the tank cap. It might be clogged with too much air and you’ll need to replace it.<\/p>\n\n\n\n

Changing the spark plugs is another common solution to the sputtering problem. A clogged air filter prevents air from reaching the engine, and therefore makes the mower work harder. Alternatively, dirty spark plug tips may also cause sputtering. If these steps don’t solve the problem, it might be time to take the lawn mower to a mechanic.<\/p>\n\n\n\n

Another solution to the problem is to clean the blades with a brush or screwdriver. You can do this after mowing to avoid a costly repair bill. If the problem persists, you might need to replace the lawn mower. Professional grade mowers are now equipped with computers and other tools to perform complex repairs. However, if you’re unsure of your skills, you should take your mower to a mechanic.<\/p>\n\n\n\n

The first step in solving the problem is to clean the air filter. If the filter is clogged, it will block the fuel supply to the engine. Consequently, bad gasoline will gum up the carburetor. It’s also necessary to clear the fuel tanks of debris and replace them with new ones. A clean air filter is a key component to a good lawn mower’s performance.<\/p>\n\n\n\n

Damaged spark plug<\/h2>\n\n\n\n

If your lawn mower sputters when the blades are engaged, it could be a damaged spark plug. A worn or damaged spark plug prevents the engine from igniting the mixture of air and fuel. Cleaning the spark plug and replacing it can solve the problem. If you notice the problem persists, you can replace the spark plug. If you don’t have the time to replace the spark plug, you can always clean the firing tip using a wire brush and try a different one.<\/p>\n\n\n\n

In addition to the spark plug, another possible cause of this problem is the air filter. If the air filter is blocked, the engine won’t be able to mix the air with gasoline. The air filter could also be blocked by dirt, allowing too much air to enter the carburetor and causing the lawn mower to sputter. A bad gas cap could also be to blame. The fuel tank cap should have a small hole for venting so that the fuel can flow into the carburetor.<\/p>\n\n\n\n

If your lawn mower sputters when the blades are engaged, a damaged spark plug may be to blame. This is a relatively common problem and is most likely to occur in older models. However, in some cases, this can be resolved by cleaning and tightening loose bolts and screws on the mower. If you’ve already tried these steps and your mower still sputters when the blades are engaged, you may need to take it to a mechanic.<\/p>\n\n\n\n

The spark plug can also be damaged. Check the spark plug for debris or other signs of damage. This is one of the most common causes of lawn mower sputtering, and is easily fixed by an average person. Regardless of whether you are a weekend warrior or a professional, this is a relatively easy repair that can save you time and money. Just follow the instructions carefully to ensure your safety.<\/p>\n\n\n\n

Dirty blades can also cause your lawn mower to sputter. You should clean them frequently to avoid this issue. Ensure the blades are not jammed, as this can prevent the mower from operating properly. If you notice the mower sputters when blades are engaged, a dirty spark plug may be the culprit. Changing the spark plug is essential. It’s best to replace it at least once a year, but if the problem persists, you can clean it whenever necessary.<\/p>\n\n\n\n

\n