social

Fixing a Lawn Mower That Won't Start


Gold Post Medal for All Time! 899 Posts
May 10, 2013

mowing the lawnWe have a Craftsman mower (with a Briggs and Stratton engine) that we have not taken very good care of. Not only did we not remove the gasoline before wintering it over, but we also did not maintain the air filter or spark plug. So it was not surprising that when we went to use it this spring it wouldn't start. However, with these simple steps we were able to get it running as good as new.

Advertisement

Total Time: 20 minutes

Supplies:

  • spark plug
  • air filter
  • fresh gasoline
  • carb cleaner
  • gas siphon
supplies
 

Steps:

  1. Begin by siphoning out the old gasoline into a container for proper disposal. It is best to use one intended for this purpose, instead of using your mouth and a hose.
  2. siphon out gas
     
  3. Now add fresh gasoline and put the cap back on the gas tank.
  4. add fresh gas
     
  5. Remove the spark plug using a spark plug socket. Put the new plug in and reattach the wire.
  6. remove spark plug
     
    old and new spark plugs
     
    Advertisement

  7. Open the air filter housing and remove the filter. Some air filters can be washed and reused, however if it has been a long time you may want to just replace it.
  8. take out old filter
     
    dirty air filter
     
  9. Once the filter is out you need to spray carb cleaner directly into the carburetor. A few good sprays should do.
  10. spray carb cleaner
     
  11. Put the new air filter in and close the housing door.
  12. put in new filter
     
  13. Now is a good time to try starting the mower. Be sure to prime the mower with the priming button. It may take a few tries to get the mower going.
  14. start mower
     
    Advertisement

  15. I suggest running it for a few minutes the first time you start it. This will help get the new gas running through everything. Happy mowing!
Read More Comments

January 5, 2017

We have a Craftsman mower (with a Briggs and Stratton engine) that we have not taken very good care of.

Read More...

August 15, 2018

If your lawn mower won't engage and turn over to start, you may need to replace the solenoid. This is a page about installing a new solenoid on mower.

Silver riding lawn mower on grass.

August 17, 2017

Once you have at least identified a temporary fix for your mower issues, now you can concentrate on repairing it. This is a page about riding mower won't start without gas in carburetor.

Red Craftsman riding mower.

June 27, 2017

Anytime your mower won't fire up, you will need to do some sleuthing to determine the cause. This is a page about Poulan Pro push mower won't start.

Repairing a lawn mower.

May 18, 2017

Troubleshooting the reason your mower won't start is a process that hopefully gets you back to mowing soon. This is a page about Cub Cadet riding lawn mower won't start.

Man on Riding Lawn
Mower

March 16, 2015

I have a Craftsman 6.5 HP self propelled mower. It is maybe 10yrs old and runs great once I get it started. I have the problem every week. I have to prime 15+ times, then pull the thing until my arm is about to fall off. I have had it serviced, oil, plug, carbkit, and the base air cleaner replaced. This one has the primer bulb. It is not bad gas, I drain and run it out every year. Once I have it started it will run and restart without an issue. A week later, same issue.

By Ken

Answer this Question

November 14, 2013

I have a Craftsman mower, model #917375622. I cleaned the carb and it starts for about 8 seconds then dies. It's fairly new, but I can't get it to keep running. It has a good plug and filter; choke works. What now? Should I try recleaning the carb again?

By Matt

Answer this Question

July 20, 2013

So what is the next step, when the primer doesn't seem to be working properly?

By Cynthia E.

Answer this Question

September 3, 2011

My mower has 12 volts at the starter, but it will not engage the starter.

By Bob


Answer this Question

January 31, 2011

I have a pretty new lawn mower that won't start. The blade won't move and the cord won't pull freely.

 
Read More...

October 7, 2010

I have a 2010 Briggs and Stratton push mower that won't start. It has new gas, the carburetor is clean, and it has a new spark plug. Could it be the fuel filter, and where is that located?

 
Read More...

June 17, 2010

I have a Troy Built lawn mower. I have already used it this year, but when I went to use it today, it just sputtered and wouldn't start. Any suggestions?

 
Read More...

May 16, 2010

I just tried to start my push mower and the cord is sticking, not pulling out all the way. Also gas is squirting out of the carburetor every time I try.

 
Read More...

September 8, 2009

When I try to start my mower the first few times it seems to try to start, then the next time it's silent. What's wrong with it?

 
Read More...

July 31, 2008
Click to read more ideas from older posts on ThriftyFun.
 
Read More...
<< First< PreviousNext >
Categories
Home and Garden Repair Machines Lawn MowersJune 19, 2012
Pages
More
🎆
Fourth of July Ideas!
🌻
Gardening
👔
Father's Day Ideas!
Facebook
Pinterest
YouTube
Instagram
Categories
Better LivingBudget & FinanceBusiness and LegalComputersConsumer AdviceCoronavirusCraftsEducationEntertainmentFood and RecipesHealth & BeautyHolidays and PartiesHome and GardenMake Your OwnOrganizingParentingPetsPhotosTravel and RecreationWeddings
Published by ThriftyFun.
Desktop Page | View Mobile
Disclaimer | Privacy Policy | Contact Us
Generated 2024-05-22 19:40:16 in 7 secs. ⛅️️
© 1997-2024 by Cumuli, Inc. All Rights Reserved.
https://www.thriftyfun.com/Fixing-Lawn-Mower-That-Wont-Start.html