Exmark Starts Then Dies After a Few Seconds

It is so frustrating when you're out mowing the backyard and your Exmark just stops running. You might be able to find a way to limp it along or button it dorsum to your garage or y'all might be stuck troubleshooting your mower problem in the heart of your yard. Either manner, it'south frustrating when your Exmark mower breaks downwards.

An Exmark may start and then die while mowing when the mower is no longer able to get fuel or air to the engine due to plugged filters, clogged fuel lines, bad fuel pump or a dingy carburetor. An insufficient engine oil level, chock-full cooling fins and a plugged mower deck can besides crusade your Exmark to stop running.

I hope this list of causes helps you make up one's mind the reason why your Exmark stopped running.

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Follow all safety instructions provided in your equipment operator'southward manual prior to diagnosing, repairing or operating. Consult a professional if you don't have the skills, cognition or are not in the condition to perform the repair safely.

12 Reasons Your Exmark Mower Dies While Mowing

Exmark Fuel Tank is Empty

Not having fuel in your tank is worth mentioning because an Exmark will non run without fuel. Check your fuel judge. This may be a visual gauge or your fuel gauge may bear witness on your display.

Repair: Make full your fuelt tank with the appropriate fuel for your mower. Exmark offers a full-line of gas powered equipment in add-on to diesel and propane models.

Bad Gas in Your Exmark Mower

If you're running a gas powered Exmark mower, it's helpful to know gas tin can go bad relatively quick. Gas has about a 30-24-hour interval shelf life before it begins to break down and become less effective. The ethanol content in your fuel can have negative effects on your fuel system including attracting moisture.

When this moisture evaporates, it can cause gumming which clogs your fuel system and causes your Exmark to die while mowing. In addition to bottleneck, the ethanol and water mixture will eventually divide from the gas and sink to the bottom of the tank. This can cause pregnant engine harm when run through your engine.

Here are tips to ensure yous get the best fuel results:

• Buy and employ your gas inside 30 days
• Buy gas from busy gas stations
• Don't leave your fuel outdoors where it can attract moisture
• Shop your fuel in a dry place
• If you are unable to use your fuel within thirty days, add a fuel additive to stabilize your fuel. I use a product called Sea Cream Motor Treatment. It'southward a petroleum based production that won't harm your engine. It stabilizes your fuel, removes wet, and cleans your fuel arrangement. To read more nearly using Sea Foam in your backyard mower, visit "Why Apply Sea Foam Fuel Condiment in a Lawn Mower".

Repair: Remove the old gas in your Exmark by draining your fuel tank. Refill with fresh gas that includes a fuel additive to make clean your fuel system and stabilize your fuel. Dispose of your former gas at an advisable recycling facility. Do not dump fuel onto the ground.

Incorrect Fuel in Your Exmark

Many gas stations are offering more types of fuels today than they did 10 years ago. You can notice unleaded gasolines with ethanol contents of 10%, 15% and 85% known equally E10, E15 and E85 respectively. About gas stations will deport diesel fuel fuel while some stations now conduct recreational fuel known as REC-90. REC-90 is a non-ethanol fuel.

To avoid purchasing the wrong type of fuel, read the decals placed on the fuel pump to cheque the octane rating and ethanol content in the fuel. Your gas-powered Exmark mower requires an unleaded gasoline with a minimum octane rating of 87 and a maximum ethanol content of 10%.

The less ethanol content, the improve. Never purchase gas with a greater level of ethanol equally information technology can compromise the life of your Exmark's engine. For a more in-depth look at the all-time types of fuel to utilize, cheque out my article "This is the Gas to Use in Your Exmark Mower".

Repair: Drain the fuel tank. Affluent the fuel tank and fill with fresh fuel treated with Sea Foam Motor Treatment or another fuel additive that volition make clean your fuel system.

Muddy Carburetor on Your Exmark Mower

Your carburetor can become dirty causing your Exmark mower to die while running. The carburetor'due south main role is to regulate the corporeality of gas and air allowed into engine cylinder to form a combustion.

When the carburetor gets clogged with gummy and white crusty deposits from running old fuel and fuels with ethanol, the components in your carburetor can fail to regulate the fuel and air mixture.

Repair: If you are mechanically inclined and don't mind working with small-scale parts, you can disassemble your carburetor and clean information technology with carburetor cleaner to remove as much of the deposits every bit you tin can to costless up the parts and unclog the jet.

You may find your carburetor is besides dirty or internal parts are broke. In this case, yous have the pick to rebuild or supersede the carburetor. Read my steps on how to make clean the Briggs, Kawasaki, Kohler, or Exmark engine carburetor here.

Broken Exmark Fuel Pump

You will accept a fuel pump on your Exmark because the carburetor is located college than the fuel tank. The fuel pump pushes fuel menstruum to the carburetor. A vacuum pressured fuel pump can terminate working causing failure to build the pressure level it needs to keep your fuel flowing.

Look for external signs that your pump may be bad. This could be small cracks or fuel leaking from the pump. When you don't detect any external reasons for a bad pump, troubleshoot your fuel pump to ostend you have fuel flow to the pump then check for a steady or pulsating flow of fuel out of the pump. Practice this using your fuel shut-off valve or fuel hose clamps to stop and start fuel flow.

Repair: Supplant your fuel pump if you are non seeing a steady or pulsating menses of fuel from the outlet port on the fuel pump.

Plugged Fuel Filter

Your fuel filter can become plugged with clay and build upwards from quondam fuel. Not every fuel filter is created the aforementioned and there are filters designed specifically for your engine. Confirm you lot are running the correct fuel filter and it is installed correctly. Many fuel filters have a modest pointer located on the plastic that shows the direction the fuel is to menstruum through the filter.

Brand sure fuel is flowing through your filter and it's non beingness restricted due to being muddy or clogged. When your engine is starved of fuel, information technology can cause your Exmark to dice while you are in the middle of your lawn cutting job.

Repair: Replace your Exmark fuel filter if you find your filter is plugged. Compared to other routine service maintenance parts, a fuel filter is not that expensive. I modify mine out every year and so I have the peace of mind that a filter isn't going to cause an upshot with my Exmark.

Blockage in Your Exmark Fuel Lines

While you were checking for a failed fuel pump or bad fuel filter, yous may have constitute a fuel restriction trouble in 1 of your fuel lines.

Repair: To clear the line, remove the fuel line and spray some carburetor cleaner in the hose to assist loosen the clog. Next, blow air through the line using a can of compressed air until the clog is removed.

Reinstall the line. If you lot can't get the clog removed or you lot detect your fuel lines are dry and cracked, you can easily replace information technology with a new fuel line purchased on Amazon or your local hardware store.

Bad Exmark Gas Cap

Your Exmark gas cap is designed to vent assuasive air to pass through the cap. When this vent is plugged, gas will non menstruation out of your fuel tank because a vacuum is form restricting fuel flow. Again, when your mower doesn't get fuel, it won't run.

You can confirm you have a fuel cap problem by running your mower with and without your cap. If your mower runs fine without the fuel cap, but somewhen shuts down when y'all have your cap installed, you may have a chock-full cap. Caution: Exercise not allow dirt and debris to enter the fuel organisation when you don't have your cap installed.

Repair: If yous are unable to unclog the vent past cleaning, you need to supersede your gas cap.

Plugged Exmark Lawn Mower Air Filter

Another filter that can get clogged on your lawn mower is the air filter. This is an important filter as it keeps contaminants from entering your air intake and getting into your engine. Clay and other materials in your engine tin cause meaning damage.

Your engine requires make clean air. When the air filter becomes and then plugged with grass clippings and dirt that it no longer allows air to pass through the filter, the engine cannot get the air it needs. Your Exmark volition die and shut downwards because of the lack of air.

An excessively dirty air filter not merely will cause yous Exmark to not run, but information technology tin can also cause all-encompassing internal impairment. When your mower is unable to pull air through the air filter, it may result to finding the simply available air in the crankcase. This can pull air and oil into the cylinder causing your mower to fume and overheat.

For the longevity of your Exmark's engine, it is necessary to check your air filters regularly. Yous must clean it or replace your air filter if needed. Because I know the harm that can occur from something as simple as a muddied air filter, I cheque mine virtually once a month. It only takes a couple of minutes. Recollect, air filters become muddied sooner when you lot are mowing in dusty conditions.

Repair: Remove your paper air filter. Knock every bit much dirt as you can remove out of your filter by tapping it against a solid surface. Hold your air filter up to the light to bank check for low-cal shining through the paper element. Reuse your air filter if you can see light. You must supersede your air filter with a new filter if you tin't run into light.

Earlier replacing your filter, wipe out any dirt or debris in the air filter housing. Be conscientious not to let any dirt to fall into the air intake.

Dirty or Damaged Cooling Fins on Your Exmark

Your Exmark uses a fan to cool down your engine cake and cylinder head. When the fins are broke or packed with debris the air can't broadcast to keep your engine cool. This can cause your mower to overheat and close down after running.

Repair: Remove the engine comprehend and clean the cooling fins. Replace whatsoever damaged fins on your Exmark mower.

Too Much Oil or Likewise Piffling Oil in Your Exmark Mower

The full oil line on your engine oil dipstick isn't just a proposition. You lot must keep your engine oil at the total level. An oil level that is higher or lower than this can cause your engine to smoke and die while running. The smoke tin can clog your filter restricting air catamenia to the engine.

Likewise high of an engine oil level can cause internal engine impairment. You need to remove excess oil by using one of these methods:

• Use an evacuator to vacuum out the oil
• Unscrew your filter and remove oil from the filter
• Remove your oil drain plug and quickly supervene upon to just allow a small amount of oil to exist drained
• Utilize a turkey baster (yes, similar the ane from your kitchen) to suction out a lilliputian fuel from the oil fill up area

To read more virtually the impairment besides much oil can cause in your Exmark, read my article here.

As well little oil in your Exmark mower volition not give your engine parts the lubrication they need to move freely. When at that place isn't enough lubrication, friction among the moving parts increases which causes heat to build within the engine. This heat can get and then hot your parts begin to melt and your oil becomes very hot and thick.

Repair: Perform your engine oil change according to your Exmark'southward engine manufacturer's recommendations. Always fill oil to the correct oil make full levels. If you continue to take problems once you lot have brought your crankcase to the correct oil level, bring your mower to your authorized Exmark dealership or a good small engine mechanic to identify your internal engine problems.

Plugged Exmark Mower Deck & Dull Blades

When assessing why your Exmark dies subsequently starting, y'all tend to first call up about fuel, air and oil affecting your engine. You may overlook the fact that your mower deck can put extra draw on your engine when it is not operating equally information technology should. Your mower can be the problem your Exmark dies.

An Exmark deck is known for its cutting operation. Non but will a packed mower deck and slow blades affect your cut, but it causes your engine to work harder. Mower blades that demand to work through a deck that is full of mud and dirt tin crusade your engine to overheat and shut downward.

Repair: Audit your Exmark deck for whatsoever damage. Scrape the deck to remove debris and acuminate the blades. Always run your mower at full throttle when cutting grass. Avoid cutting wet grass or very tall grass.

However Having Problems with Your Exmark Lawn Mower?

I've put together a handy guide for the near common problems an Exmark owner will come across. When you own a mower long enough, you are going to meet many unlike issues with your lawn mower. Check out and bookmark this page to use as a reference when you need help with your Exmark.

Common Exmark Lawn Mower Problems & Solutions

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Source: https://poweredoutdoors.com/your-exmark-lawn-mower-dies-while-running-solved/

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