If the air filter is the sponge-type, it can be washed with soap and warm water, then rinsed. Wring as much water out of it as you can and then let it dry completely. After it dries, soak a little oil on it before re-installing it. If it's a paper filter, you can tap the filter against something to shake out the loose dust/dirt. If you can't "see daylight" showing through the filter after cleaning, replace the filter.
clean the air filter air is being restricted
If you have fuel coming out of your air filter, then your carburetor bowl float is most likely gummed up an stuck. try tapping on the bowl, or you my need to take it off an clean it and the needle jet. How do you adjust air/fuel mix on a lawn mower motor?
The air filter assembly is usually attached to it.
The air filter is usually located inside the canister that is bolted to the carburetor.
A lawn mower may leak gas from the air filter due to a carburetor issue, such as a stuck float or needle valve. This can cause excess fuel to flow into the air filter, leading to leakage. It is important to address this issue promptly to prevent potential safety hazards and damage to the lawn mower.
Change the oil of the lawnmower and clean the air filter. Your spark plug might need to be cleaned.
To effectively clean underneath a lawn mower, you should tip it on its side with the air filter and carburetor facing up. Make sure the gas tank is empty or sealed to prevent spills. Be cautious and follow safety guidelines to avoid injury.
under a plastic cover, next to the carb,
Most likely revving due to a dirty/clogged air filter.
Your lawn mower engine may be surging due to issues with the carburetor, air filter, spark plug, or fuel system. To fix it, try cleaning or replacing the air filter, spark plug, and fuel filter. You may also need to adjust the carburetor or clean the fuel system. If these steps don't work, consider seeking professional help.
make sure the gas valve is turned on and you put the air filter in right
if its dieing under heavy load clean the plug and the air filter and sharpen the blades, make sure your using fresh fuel and mow slower.