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What causes Honda lawnmower to surge?
The most common reason for a surging lawn mower engine is a blockage in the fuel supply, but there are other possibilities: Bad gas. Bad spark plug. Dirty / faulty carburetor.
Why does my Honda lawn mower rev up and down?
A lawnmower that hunts and surges may be experiencing something as simple as an airflow issue. If the air that the engine requires to run is blocked, especially sporadically, it can cause the engine to slow down. When the blockage moves or clears, the engine may suddenly rev up in response.
Which way do you tilt a Honda lawnmower?
When you tilt your mower up, this side (the one with the air filter and carb) needs to be facing upward. That’s very, very important. If the carb is facing downward, oil will make its way out of the breather tube that connects the crankcase and the air box, and you’ll end up with oil everywhere.
Why is my Honda lawnmower sputtering?
Dirty air filters are one of the most common reasons lawn mowers sputter. Dirt can be present in the apertures that lead from the carburetor and the fuel filter and interrupt the flow of fuel supply to the combustion chamber. You want to be sure to clean or replace dirty air filters.
Why does my lawn mower stutter?
Dirt in the system as well as bad fluids will make the mower perform inefficiently. Sputtering of the engine while mowing is often an indication of bad mower maintenance, not a fault with the machine. Most repairs to stop sputter are cheap and part of your regular mower maintenance.
Why is my lawn mower spitting and sputtering?
Lawn mower sputtering is usually one of the symptoms that your mower has a maintenance problem that needs fixing. These problems; clogged air and fuel filter, low-quality fuel, faulty spark plug, clogged carburetor, or water presence in the fuel tank.
How long will Honda lawn mower engine last?
Quality servicing can treble the lifespan of your much-loved lawnmower and keep it cutting happily for at least 20 years, say Honda mower experts MowWithUs. Honda mowers boast industry-leading warranties of seven years – and servicing can make them last at least three times as long as this.