Lawn Mower Wont Start After Winter: Causes & Fixes
Having problems starting your lawn mower after a cold winter can be caused by two common reasons.
1) The carburetor may be blocked by buildup or the float bowl may have stale fuel.
If gasoline is left in the carburetor or float bowl for an extended period of time, it will accumulate and clog it. Cleaning the carburetor with carburetor cleaner will eliminate the old fuel in the float bowl. Carburetors may need to be replaced if they are clogged beyond cleaning or can’t be cleaned effectively.
Fuel stabilizer and fresh fuel need to be added to the tank after you drain the tank. You’ll find specific instructions about how to drain fuel in the owner’s manual of your lawn mower. Fresh fuel should always be stabilized with fuel stabilizer; this speeds up carburetor buildup.
2) There is a problem with the spark plug.
Spark plugs are tiny but mighty, as we always say. It’s simple and inexpensive to replace a spark plug.
You will benefit from tuning up your engine in the following ways:
- Efficiencies are improved
- Emissions can be reduced
- Save money by preventing costly repairs
- Maintain your lawn mower’s life
Lawn Mower Won’t Start After Winter? Try These Tips!
If your lawnmower won’t start after winter, there are a few things you can try to get it going again.
- First, check the spark plug to see if it is fouled or damaged. If so, replace it and try starting the lawnmower again.
- Next, check the fuel line to see if it is clogged or blocked. If so, clean or replace the fuel line and try starting the lawnmower again.
- Finally, check the air filter to see if it is dirty or blocked. If so, clean or replace the air filter and try starting the lawnmower again.
If none of these tips help, then you may need to take your lawnmower to a qualified repair shop for further diagnosis and repair.
5 Tips for Storing Your Lawn Mower for Winter
There are a few things you can do to winterize your lawn mower.
- First, make sure you change the oil and oil filter according to the manufacturer’s recommendations. This will help keep the engine clean and lubricated during storage.
- Next, drain the gas tank and add fresh gas before storing the mower for winter. This will help prevent gumming and corrosion in the carburetor.
- Finally, disconnect the spark plug wire and remove the spark plug. This will help prevent the engine from accidentally firing and damaging itself during storage. For more detailed instructions, consult your lawn mower’s owner’s manual.
3 Common Reasons Why Your Lawn Mower Won’t Start & How to Fix Them
If your lawn mower won’t start, there are a few things you can try to get it going again.
- First, check the spark plug to see if it is fouled or damaged. If so, replace it and try starting the lawnmower again.
- Next, check the fuel line to see if it is clogged or blocked. If so, clean or replace the fuel line and try starting the lawnmower again.
- Finally, check the air filter to see if it is dirty or blocked. If so, clean or replace the air filter and try starting the lawnmower again. If none of these tips help, then you may need to take your lawnmower to a qualified repair shop for further diagnosis and repair.
3 Simple Tips for Maintaining Your Lawn Mower
To keep your lawn mower running smoothly, it’s important to perform some basic maintenance on a regular basis.
- First, make sure you change the oil and oil filter according to the manufacturer’s recommendations. This will help keep the engine clean and lubricated.
- Next, check the air filter regularly and clean or replace it as needed. A clean air filter is important for keeping the engine running properly.
- Finally, sharpen the blades on your lawn mower regularly. This will help ensure a clean cut and a healthy lawn.
These are just a few tips to help you get started. For more detailed instructions, consult your lawn mower’s owner’s manual.
Frequently Asked Questions
What happens if you leave gas in the lawn mower over winter?
If you leave gas in your lawnmower over winter, it will likely gum up the carburetor and cause starting problems. It’s best to drain the gas tank and run the engine until it runs out of gas before storing it for winter. This will help prevent any starting problems come spring.
How to start a lawn mower ?
If your lawnmower won’t start after winter, there are a few things you can try to get it going again.
- First, check the spark plug to see if it is fouled or damaged. If so, replace it and try starting the lawnmower again.
- Next, check the fuel line to see if it is clogged or blocked. If so, clean or replace the fuel line and try starting the lawnmower again.
- Finally, check the air filter to see if it is dirty or blocked. If so, clean or replace the air filter and try starting the lawnmower again.
If none of these tips help, then you may need to take your lawnmower to a qualified repair shop for further diagnosis and repair.
Can you use WD40 to start a lawn mower?
No, you should not use WD40 to start a lawn mower. WD40 is a lubricant and will not help starting a lawn mower. In fact, using WD40 as a starting fluid can actually damage the engine. If your lawn mower won’t start, there are a few things you can try to get it going again.
- First, check the spark plug to see if it is fouled or damaged. If so, replace it and try starting the lawnmower again.
- Next, check the fuel line to see if it is clogged or blocked. If so, clean or replace the fuel line and try starting the lawnmower again.
- Finally, check the air filter to see if it is dirty or blocked. If so, clean or replace the air filter and try starting the lawnmower again.
If none of these tips help, then you may need to take your lawnmower to a qualified repair shop for further diagnosis and repair.
How do you winterize a lawn mower?
There are a few things you can do to winterize your lawn mower.
- First, make sure you change the oil and oil filter according to the manufacturer’s recommendations. This will help keep the engine clean and lubricated during storage.
- Next, drain the gas tank and add fresh gas before storing the mower for winter. This will help prevent gumming and corrosion in the carburetor.
- Finally, disconnect the spark plug wire and remove the spark plug. This will help prevent the engine from accidentally firing and damaging itself during storage.
For more detailed instructions, consult your lawn mower’s owner’s manual.
How do you clean a carburetor on a lawn mower?
If your lawn mower won’t start, one of the things you can check is the carburetor. Over time, the carburetor can become clogged with dirt and debris, which can prevent the engine from starting.
To clean the carburetor:
- First disconnect the spark plug wire and remove the spark plug.
- Next, use a screwdriver to remove the bowl nut at the bottom of the carburetor and take off the bowl. Empty out any debris or dirt that is inside the bowl.
- Finally, use a carburetor brush to clean any debris from the carburetor itself. Once you’ve finished cleaning, reassemble the carburetor and try starting the lawn mower again.
How do you clean a lawn mower carburetor without removing it?
You can clean a lawn mower carburetor without removing it by using a carburetor brush to reach all the nooks and crannies.
- First, disconnect the spark plug wire and remove the spark plug.
- Next, use a screwdriver to remove the bowl nut at the bottom of the carburetor and take off the bowl. Empty out any debris or dirt that is inside the bowl.
- Finally, use the carburetor brush to clean any debris from the carburetor itself. Once you’ve finished cleaning, reassemble the carburetor and try starting the lawn mower again.
How do you know if your spark plug is bad in your lawn mower?
There are a few signs that can indicate a bad spark plug in your lawn mower.
- First, if the engine is hard to start, it could be due to a fouled or damaged spark plug.
- Second, if the engine is running rough, it could also be due to a bad spark plug.
- Finally, if the engine is producing less power than usual, that could also be an indication of a bad spark plug.
If you suspect a problem with the spark plug, it’s best to replace it and try starting the lawn mower again.
Can I use Wd40 to clean spark plugs?
Yes, you can use WD40 to clean spark plugs.
- First, remove the spark plug from the lawn mower and spray the WD40 onto the end of the plug.
- Next, use a wire brush to scrub away any debris or dirt that is on the spark plug.
- Finally, reattach the spark plug and try starting the lawn mower again.
