Craftsman won’t restart - Lawn Mower Forums : Lawnmower Reviews, Repair, Pricing and Discussion Forum
General Lawnmower Repair Have a question not brand-specific? Ask it here. Changing oil, sharpening a blade, changing a spark plug? Ask your questions here!

 
LinkBack Thread Tools
post #1 of 6 (permalink) Old 03-29-2019, 11:18 PM Thread Starter
Junior Member
 
Join Date: May 2018
Posts: 5
Thanks: 0
Thanked 0 Times in 0 Posts
Craftsman won’t restart

My self propelled push lawnmower runs great till it gets hot. When I turn it off to empty the bag and restart, it will not. It seems like a vapor lock. But it’s been running great for 5 years. It’s stored in a heated garage during the winter.
Danmc9 is offline  
Sponsored Links
Advertisement
 
post #2 of 6 (permalink) Old 03-30-2019, 12:26 AM
Junior Member
 
LawnToro's Avatar
 
Join Date: Dec 2017
Location: Eldridge, Iowa (10 miles north of the Quad Cities)
Posts: 22
Thanks: 2
Thanked 3 Times in 3 Posts
Sounds to me like your ignition coil is going out. I could be wrong in saying this, but I doubt it would br a vapor lock since it runs just fine when it is running. it only gives you issues when you turn it off. If you had a vapor lock, it would run erratically for a few minutes before it dies. Good luck!

"No Lawn Boy? No fun."

Lawn Boy
1980 8070
2008 10695
Toro
2016 Powerhead
2016 PowerClear 721 R-C Commercial
Stihl
2016 BG 55 (FREE!!)
2015 FS 56 RC-E
John Deere
2000 JS 60
MTD
2013 Craftsman 4 cycle trimmer
2017 Troy Bilt TB 230
1999 Ryobi 132r
LawnToro is offline  
The Following User Says Thank You to LawnToro For This Useful Post:
Ericjr16 (03-30-2019)
post #3 of 6 (permalink) Old 03-30-2019, 07:40 AM
Administrator
 
Ericjr16's Avatar
 
Join Date: Jan 2013
Location: Hudson Valley NY
Posts: 8,999
Thanks: 2,904
Thanked 790 Times in 675 Posts
Garage
Your magneto is failing. They grow weak when heated when they go bad. Lawntoro is right.


John Deere LX172 bagger
John Deere 180 yard tug
1997 John Deere 345
1967 Sears Suburban SS10
1971 Bolens 1256
Craftsman 9HP snow blower
Honda HRB215SDA mower
Change is the normal with my tractor list!
John 3:16 Psalm 28:7 1 Corinthians 15:57
"Complain and remain, praise and be raised! "

Ericjr16 is online now  
Sponsored Links
Advertisement
 
post #4 of 6 (permalink) Old 04-03-2019, 09:46 AM
Junior Member
 
Join Date: Jul 2015
Posts: 22
Thanks: 0
Thanked 1 Time in 1 Post
some videos showing what needs to be replaced here:
https://www.youtube.com/results?sear...+ignition+coil
Robin is offline  
post #5 of 6 (permalink) Old 04-08-2019, 07:43 PM
Senior Member
 
Dynamark1978's Avatar
 
Join Date: Jul 2016
Location: SE Pa.
Posts: 142
Thanks: 5
Thanked 7 Times in 7 Posts
Ditto the above but another idea: How old is the mower? If it's newer and has the automatic choke I've read about some owners having a hard time restarting after a brief shut down due to the thermostatic element (usually attached near or on the muffler) cooling faster than the engine, being the muffler is sheet metal I guess, so what happens the choke kicks in but the engine is still too warm for such a rich mixture. The thermostat should have a link wire running to the choke arm on the carb if yours has this.

if it's an older L head or flathead Briggs with the suction feed carb (carb mounted to tank) these can be notorious for hard restarts, years ago a neighbor had one on a B&S 3.5 hp and it wouldn't restart after emptying the bag, so he just took a drink break and 20 min to 1/2 hr later it started on one pull, I've also had that with an old L head of mine.

Good luck, hope we can help here, this a knowledgeable group.

AKA Blosumsno


1978 Dynamark 832, 2016 Cub Cadet XT2 LX42KH, 2018 Ariens Ikon 42, 1961-ish Moto Mower 61-190 18" push mower, Early Snapper V21, 2016/17 Snapper Hi-Vac.
Dynamark1978 is offline  
post #6 of 6 (permalink) Old 04-11-2019, 06:11 PM
Member
 
Join Date: May 2016
Posts: 70
Thanks: 1
Thanked 6 Times in 5 Posts
Try removing the gas cap and then putting it back on. If it has a Techumseh engine they had issues with gas caps causing pressure/venting issues
GoBlowSnow1 is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Lawn Mower Forums : Lawnmower Reviews, Repair, Pricing and Discussion Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome