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Lawnmower won't start or won't stay running
  • Bad battery. If you're one of the folks with a battery-powered mower, don't forget to keep your battery charged. ...
  • Carburetor failure. This is the most typical reason your lawnmower starts and then fails. ...
  • Faulty spark plug. ...
  • Clogged air filter. ...
  • Clogged fuel cap.
People also ask
One of the most common causes is a dirty filter.Opens a new window Use the owner's manual to determine where the filter is. Remove the filter and clean it. If ...
Mar 23, 2023 · Lawn Mower Won't Turn Over. The simplest and most likely cause here is a bad, dirty or loose spark plug. If the plug is oily, caked with gunk or ...
May 12, 2022 · 5 Common Lawnmower Maintenance Problems · 1. Failures to Start · 2. Tire Pressure · 3. Engine Oil · 4. Dull Mower Blades · 5. Bent Drive Shaft.
Jul 13, 2023 · Losing power while mowing can be caused by a few different things. One common cause is a dirty or clogged fuel system. Debris and sediment can ...
Your Mower Won't Start: ; Loose, Dirty or Disconnected Spark Plug in Your Lawn Mower: Check it out, clean off debris, re-connect and tighten. ; Dirty Air Filter: ...
Sep 8, 2023 · Inadequate oil is one of the most common causes of mowers that seem bouncy or bumpy while running. Check your oil levels and make sure to change ...
Sep 5, 2019 · Lawn mower won't start or won't stay running · Gas is empty or has gone bad · Battery is not charged or has a poor connection · Spark plugs need ...