If you find water in your lawn mower’s gas tank, there are a few steps you can take to resolve the issue. It’s important to address this problem promptly, as water in the gas can lead to poor engine performance and potential damage. Let’s go through the process step by step.
1. Flush the tank and fuel line: Start by draining the contaminated gas from the tank. Locate the fuel drain plug or valve, typically located at the bottom of the tank. Place a suitable container underneath to collect the old gas. Once the tank is empty, close the drain plug or valve. Next, remove the fuel line from the tank and drain any remaining gas. This will help remove most of the water from the system.
2. Install a new fuel filter: After draining the tank, it’s essential to replace the fuel filter. Over time, water can accumulate in the filter, leading to clogs and impeding fuel flow. Remove the old filter and install a new one according to the manufacturer’s instructions. This will help prevent any residual water from entering the engine.
3. Fill the tank with fresh gas: Once the tank and fuel line are flushed, refill the tank with fresh gas. It’s crucial to use clean, uncontaminated fuel to ensure optimal engine performance. Avoid using the old gas that was drained, as it may still contain traces of water. Fill the tank to the recommended level, taking care not to overfill.
4. Check the spark plug: If there is a possibility that water entered the cylinder, it’s a good idea to remove and clean the spark plug. This will help ensure that no water is trapped and potentially causing damage. Use a spark plug wrench to remove the plug and inspect it for any signs of moisture. If necessary, clean the plug with a wire brush and allow it to dry completely before reinstalling it.
5. Crank the engine: Before reinstalling the spark plug, it’s advisable to crank the engine a couple of times to clear any remaining water from the cylinder. This will help prevent hydrolock, a condition where water obstructs the piston’s movement. Turn the ignition key or pull the starter cord a few times, ensuring that the engine turns freely without any abnormal sounds.
6. Reinstall the spark plug: Once you are confident that the cylinder is clear of water, reinstall the spark plug. Use the spark plug wrench to tighten it securely, but be careful not to overtighten. Ensure that the spark plug wire is attached securely as well.
By following these steps, you should be able to effectively address the issue of water in your lawn mower’s gas tank. Remember to always prioritize safety, and if you’re unsure or uncomfortable with any step, consult a professional or refer to your lawn mower’s user manual for guidance.
