Why does my John Deere mower keep shutting off?
Why does my John Deere mower keep shutting off?
Make sure the carburetor mounting bolts are tight. Loose bolts mean the carburetor is prone to pulling in too much air through the seams. On the opposite end of the spectrum, too little air to the carburetor may be the result or a dirty air filter, which also can cause a mower to stop running after several minutes.
Why is my John Deere sputtering?
Clean or replace the air filter to stop the mower from sputtering to a halt. Too much air can also cause problems for the engine. If the hole is restricted, the cap bent or the seal under the cap damaged, the engine may be getting too much or too little fuel. Replace the cap to solve sputtering and dying.
Why does my riding lawn mower keep cutting off?
A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall.
Can you clean a lawn mower carburetor without taking it apart?
Use Carburetor Cleaner Fortunately, you can generally do this without even taking the carburetor out of the engine. Start by purchasing some commercial lawnmower carburetor cleaner, which comes in a simple spray can and will make it easy to clean the inside and outside of the carb.
Why is my lawnmower misfiring?
A worn, dirty, oily, or improperly gapped spark plug can cause a weak spark, and this can lead to a misfire. A quick way to check that the spark plug is functioning properly is to carefully remove the spark plug wire while the engine is running. Do not over-tighten, as spark plugs are fragile.
Why does my lawn mower run for a few minutes then stops?
If your lawn mower starts, runs for a while, then dies, check the ignition coil, gas cap, and spark plug. If your lawnmower starts up but then dies in the middle of mowing your lawn, you could have a bad spark plug. The spark plug works with the ignition coil to create a timed spark in the cylinder, causing combustion.
Why is my John Deere mower not getting gas?
The engine can’t get gas if the fuel filter is plugged or the carburetor inlet needle is stuck. Check the fuel filter (if equipped) by removing the fuel line at the carburetor. Gas should run out. If it doesn’t, remove the fuel line ahead of the fuel filter inlet.
