Are you tired of starting your lawn mower only to have it sputter and stall out? Are you finding it difficult to keep your mower running smoothly even though you’ve recently serviced it? The culprit could be bad gas. Bad gas can cause a range of problems for your lawn mower, from rough idling to complete engine failure. In this post, we’ll explore the symptoms of bad gas in lawn mowers and what you can do to fix the problem.
Symptoms of Bad Gas in Lawn Mowers One of the most obvious symptoms of bad gas in a lawn mower is difficulty starting the engine. You might find that the mower starts but then stalls out after a few seconds, or that it simply won’t start at all. Another symptom is rough idling or a noticeable decrease in power while mowing. The engine might also make a knocking or pinging sound, or you might see smoke or excess carbon buildup coming from the muffler.
What Causes Bad Gas in Lawn Mowers? Bad gas in a lawn mower can be caused by a variety of factors. One of the most common causes is leaving fuel in the mower over the winter or for an extended period of time. This can cause the fuel to break down and become contaminated with moisture, dirt, and other debris. Using old or stale gasoline can also lead to bad gas in your mower.
How to Fix Bad Gas in Lawn Mowers The best way to fix bad gas in a lawn mower is to drain the old gas and replace it with fresh fuel. You should also clean or replace the air filter and spark plug, as they can become clogged with debris from the bad gas. If the problem persists, it may be necessary to clean the carburetor or take your mower to a professional for servicing.
Conclusion Bad gas can cause a range of problems for your lawn mower, from difficulty starting the engine to complete engine failure. However, by understanding the symptoms and causes of bad gas, you can take steps to prevent and fix the problem. While draining and replacing bad gas is a straightforward solution, it’s important to note that prevention is key. Always use fresh, high-quality gasoline and properly store your mower when not in use to avoid bad gas issues in the future.